Vegan hot cross buns (tangzhong method)

vegan hot cross buns
Vegan hot cross buns

Recently, I felt like I have had a breakthrough with my approach to vegan baking thanks to the MsCupcakes book. So I have been leaning into it. The book helped me reevaluate how I approach the free-from baking category. I’ve noticed that many vegan recipes have adapted an existing recipe purely with substitutions for ingredients, like ground flaxseed instead of an egg, or oil instead of butter. Sometimes the ingredient can seem peculiar and unusual, depending on where you live. For example, flax seeds were difficult to get hold of for a while. However, the book helped to start thinking that rather than finding substitutions for things, I should try to think about what that particular ingredient brings and whether I can replicate that texture or flavour in another plant-based way.

I love the spring that the tangzhong brings to the bun

Therefore in the last month, I have been testing out vegan hot cross buns because it’s Easter and because enriched bread should, in theory, be quite simple to adapt. Spare a thought for the family that I live with. They have been through five iterations of a vegan hot cross bun recipe in my quest to perfect them.

The first time, I substituted soy milk for milk and oil for butter and omitted the apples. They were alright but under-proved and missing the freshness from the apple. Next, I made buttermilk, using soy milk and cider vinegar in order to create a softer, rich dough. Buttermilk helps to create a soft texture normally in bread. They were better but the texture was a bit dense. Then I used the tangzhong method to create springy soft buns that would last longer and they were amazing. Why didn’t I stop there? They took 3 rises. One for the dough, then an overnight one with the fruit added in, and a final prove once the buns were shaped. The buns were cracking a bit as if they were underproved. As amazing as they were in flavour and texture, I wanted to simplify and shorten the method. (You can, of course, still do this recipe in 3 rises.) The fourth time, I decided to try reducing the number of rises to two, but they ended up under-proving and cracking at the top. I left it for a week while my brain mulled over it. Do plant-based enriched bread recipes generally take longer to prove than non-vegan recipes? I felt like they shouldn’t as they don’t contain eggs that can slow down the rise. Perhaps it has just been my impatience to get them baked that has resulted in under proved buns. I almost hit publish on the recipe at the end of March but then my perfectionism kicked in. A few days later, I hit on an easy solution – double the yeast in the recipe. It is such a simple answer that you wonder why I hadn’t thought of it earlier. Anyhow, that is what I did and this is what I present to you now.

I adapted this by adding the tangzhong knowledge I learned from last year’s sticky apple and raisin hot cross bun recipe to Paul Hollywood Hot Cross Bun recipe because mixed peel is back in the shops this year. However, I reduced the amount because I think that 50g is just fine. Some more notes on how you can vary the method. I like making this in the stand mixer as the tangzhong makes it a wetter dough. You can knead by hand but it will take longer.

Soft silky hot cross bun dough

I’ve also been trying out different ways of mixing in the fruit with varying degrees of messy success. Method 1 is the put the fruit and the dough into the same bowl and mix it in. A slightly more detailed explanation of this is in my non-vegan version of Paul Hollywood’s Hot Cross Buns. Method 2 is to roll out the dough into a rectangle, scatter the fruit evenly over the top and then to take hold of one of the shorter sides and fold it a third into middle, and repeat on the other side so that it looks like a long rectangle. Next take one short end of the rectangle and repeat the folds again, so that it becomes a more compact rectangle. It is a neater process until the point when I roll it out into a long sausage shape in order to portion out 15 buns. At which point the dough starts breaking and the fruit spills out and away from the dough like runaway gems onto the countertop. Maybe I just need to work on my method 2. Finally, you can also make this with three rises or two, depending on your schedule. If going for three then reduce the yeast to 7g to allow for the overnight rise. The first rise is just the dough, the second as an overnight one after the fruit is mixed in and the third after the buns have been shaped. The method below details it for two.

Ingredients for vegan hot cross buns. This makes 15.

  • 500g strong white bread flour
  • 125ml water for the tangzhong
  • 250ml soya milk (or any unsweetened plant-based one) + 20ml apple cider vinegar or lemon juice
  • 60g caster sugar
  • 14g instant yeast
  • 1tsp (10g) salt
  • 2tsp cinnamon
  • 1tsp mixed spice
  • 70g dairy free margarine (I used vitalite) or vegan butter
  • 1 apple
  • Zest of 2 oranges
  • 150g sultanas
  • 50g mixed peel

Ingredients for the crosses

  • 45g plain flour
  • 2-3 tbsp cold water

Ingredients for the orange glaze

  • 1.5 tbsp granulated sugar
  • Juice of half an orange

Method

  1. First, make the buttermilk. Mix 250ml of soya milk and 20ml of apple cider vinegar in a measuring jug. Stir and leave to coagulate.
  2. Next make the tangzhong. Weigh out 500g of bread flour into a mixing bowl and from it take 25g (about 1 heaped tablespoon) of flour and put it in a small saucepan. Add 125ml of cold water, put it on the hob at medium heat and whisk or stir to combine the flour and water together in order to make a roux, or a paste. Keep stirring until it comes together and your whisk or spatula leaves a line. It’ll take about 1.5-2 mins. Leave to cool while measuring out the dry ingredients.
Your tangzhong is ready when you can leave a line in it
  1. In the mixing bowl with the flour, add in the yeast, sugar, salt and spices. Stir to mix.
  2. In the saucepan with the tangzhong, add the margarine and buttermilk and stir to combine. The margarine won’t melt completely and the buttermilk will make it look bitty and curdled but that’s okay. It will all get mixed in.
  3. Now add the wet ingredients to the flour and knead. I knead it in the stand mixer. I start at low (1) until all the ingredients are mixed in and then continue at medium (3) for about 9-10 minutes until the dough is stretchy and smooth. Take the dough out of the mixing bowl to form into a ball. Put a bit of oil in the bowl and place the dough back in there and cover. Leave for about an hour or until doubled in size.
  4. In the meantime, chop the apples, zest the oranges and stir to combine in a small bowl with the sultanas and mixed peel. Line two baking trays (or one large one).
After the first rise
  1. When the dough is ready, lightly flour the surface and turn the dough out onto it. Gently make it into a rough rectangle using your fingers to gently knock the air out of the dough. Take one long end, fold into the middle and press down with the heel of your hand. Repeat it with the other side. Then fold it in half and gently roll. The dough should feel stronger.
  2. As you know, I’ve been trying out a new way to incorporate the fruit with varying degrees of messy success. Here, I’m going to say to go with the second method because I think that with practice and tweaking, it will be easier. Roll out the dough into a rectangle, scatter the fruit evenly over the top and then take hold of one of the shorter sides and fold it a third into the middle, and repeat on the other side so that it looks like a long rectangle. Next, take one short end of the rectangle and repeat the folds again, so that it becomes a more compact rectangle. Then roll it out into a long sausage shape, divide into 3 equal parts, and then each part into 5. Each piece of dough will roughly weigh 90g. Cover the little portions with a tea towel as your form the buns.
  3. Add more flour to your surface. I like to have a little mound of it to dip into. Form the buns by taking each corner into the middle so it is a tighter round shape. Then flour the palm of your hand, or dip the top of the bun into some flour. With the dough in the middle of your hand, make your hand into the shape of a claw and move it around quickly in a circular shape. I’ve included a video of it below because it’s easier to show it.
How to shape a bun.
  1. Then put each bun onto the baking trays, leaving 2-3cms between each bun. Cover and leave to rise.
  2. As you wait, make the paste for the crosses by mixing the flour and water together. Put it into a piping bag and snip a little hole off the end.
  3. The buns will have finished their second rise after about an hour, when most of them will be almost touching each other or if you press down slightly on them, they will spring back gently but leave a small indent. Of course, this depends on the weather. In a hotter climate, this will take about 30 mins. About 15 mins before you think they’ll have finished rising, preheat the oven to 200°C/400°F/Gas Mark 6.
The buns ready after their second rise
Piping crosses. Also, the consistency for the paste is like this
  1. Pipe crosses on them by piping a line along each row of buns and then repeating in the other direction.  The crosses want to hug the sides of the buns.
  2. Bake on the middle shelf of the oven for 10 mins and then lower the temperature to 180°C. Bake for another 15-20 minutes, until golden brown. My oven has hot spots, so I turn the tray around after the first 20 mins.
  3. As they bake, make the orange glaze. Measure out the sugar and juice from half an orange into a small saucepan and melt the sugar over a gentle heat. Then turn it up to a medium heat for a few minutes so that some of the water evaporates and it thickens slightly.  Brush the sugar syrup over the warm buns and leave them to cool.

The verdict? I can’t resist one, still hot from the oven, sticky with the glaze and too hot for my mouth. They are full of flavour from the orange zest, fresh apple, spices and dried fruit and the kitchen smells delicious as you’re making them. The texture is springy and soft and they stay like that for 3 days. I love the sticky glaze on them. They are yummy toasted and buttered but honestly, I prefer to just eat them as they are. So, after day 3, when they are a little hard, I will heat them on high (800W) in the microwave for 15 seconds and they’re perfect.

Finally, everyone who has tried them tells me that they can’t tell that they are vegan.

Sticky Apple, Raisin and Cinnamon Hot Cross Buns and my introduction to Tangzhong

Apple, Raisin and Cinnamon Hot Cross Buns

I wanted to make hot cross buns. Every year, for the past 9 years, I have made my version of Paul Hollywood’s Hot Cross Buns. However, mixed citrus peel hadn’t been available in the Asda online shop for almost a month and we had, actually still have, a surplus of green apples in the house. So I decided to think of it as an opportunity to try out a new hot cross bun recipe without mixed peel but using green apples and a new method. One that I’ve been hearing about and seeing on my social media feeds for a while: the tangzhong method.

I’ve been really intrigued by this method, which originated in Japan and was popularised by Taiwanese cookbook author Yvonne Chen, and how it helps to create a soft fluffy texture that lasts longer than a couple of days. This is useful for something like this as this recipe makes between 17-18 buns. I don’t think anyone or any family could consume them all in one day. I researched a few other posts and found these really useful by way of introduction to using it:

The chemistry of it is quite precise. When flour is cooked with a hot liquid, it can absorb more water. You mix it together and cook it until a roux or slurry forms (pictures below), which is when the temperature of the slurry reaches 65°C/149°F. It pre-gelatinises the the starches in the flour meaning that it can absorb more liquid more, thus creating a dough that has a higher percentage of water.

Mix the flour and liquid
Heat until a thick slurry forms

To make a tangzhong, it suggests that you use 5-10% of your flour. Thus in the recipe below 560g x 0.05 = 28g

  • 1 part flour to 5 parts cold liquid. e.g. 28g flour to 140g liquid.
  • Whisk to combine until no lumps remain.
  • Heat, whilst stirring, until a roux/slurry forms to 65°C/149°F
  • Allow it to cool before adding to the dough

As it holds a higher percentage of water, the hydration level is important too. When you’re not a natural mathematician, like me, then you may spend a fair chunk of time adding the wet ingredients out loud and dividing it by the flour in order to figure out the hydration ratio. King Arthur Baking says that you’re looking for a hydration ratio of 75%. When I calculated it for this recipe, the result was 67%. Hmmm… my next question was whether eggs add hydration to a dough. The internet answer is yes. I learnt that eggs are 75% water. Therefore, an unshelled UK large egg weighs about 60g, so 60g x 0.75 = 45g. This recipe uses 2 eggs, thus adding 90g of water to the recipe. When I did the maths again, with the addition of the water from the eggs:

(375+90)/560 = 0.83 = 83% hydration level.

Does it matter that the hydration is far above 75% and is 83%? By this stage I’m hoping not and just wanting to get on to baking the hot cross buns. On a related tangent, in my research I also learned that the weight of a large egg differs depending on the country. A large egg is bigger in the UK than the US or Australia. Did you know that? I did not.

I’ve heavily adapted this recipe from Not Quite Nigella’s Apple and Cinnamon hot cross buns, who is an Australian food blogger. Do you remember that in my previous blog post, I highlighted that US cup measures differ from Australian ones? This was a useful titbit of information to remember whilst converting her recipe into grams. I decided to add raisins because I wasn’t ready to move on from not having dried fruit in my hot cross bun. Sultanas or currants would work too. The first time, I added in 100g and I felt like they could do with more. If you don’t like dried fruit then you could omit them completely.

I adapted her method too by simplifying some of the steps and adding in an extra rise. I almost forgot to add in the salt the first time I made the recipe. I realised just as the dough was finishing proving a second time (I’d decided to prove the dough three times) and so I sprinkled it in hoping that it would be absorbed. Sadly not. I had a mouthful of salt in the first hot cross bun that I ate. Thus, I decided to add the salt in at the beginning when I made these a second time. I don’t think that it made a noticeable difference but it improved the flavour of the bun, as one didn’t randomly get a mouthful of salt, and there’s less chance of forgetting the salt at a later step. I also added all the wet ingredients and the butter into the roux and whisked it together before adding it all into the flour. I gave the dough three rises, rather than two, so that the dough would be less sticky and easier to work with when shaping them. One rise before adding the fruit, another afterwards and one more time after I shaped them into buns.

Both times, I made this using a stand mixer. If you were wondering how to knead it by hand, then my iced buns recipe explains how add the ingredients slightly differently in step 2. My earlier hot cross bun recipe for a step by step visual explanation on how to shape the buns.

Ingredients for the buns

  • 560g strong bread flour
  • 140g water
  • 14g fast action instant yeast (or two 7g sachets)
  • 3 tsp ground cinnamon
  • 1tsp salt
  • 3tbsp runny honey (this is about 80g)
  • 235ml full fat milk
  • 1tsp vanilla extract
  • 2 large eggs
  • 50g of butter, roughly cubed
  • 1 medium sized, tart, green apple, chopped (I used a Granny Smith). I don’t peel it. I rather like the look of the bright green skin in the buns
  • 200g raisins

Ingredients for the crosses

  • 40g plain flour (about 3 tbsp)
  • 4-5tbsp of water

Ingredients for the sticky glaze

  • 2tbsp water
  • 2tbsp of granulated sugar

Method

1. In a big bowl (I use the standmixer bowl), measure out the bread flour. Then, take 2 level tbsp of the flour and put it into a small saucepan to make the tangzhong. If you want to be more precise than this, then measure out 28g of flour. Next add the water to the saucepan.

2. Use a whisk to mix the flour and the water together for the roux. Heat on a low-medium heat until the roux reaches 65°C/149°F. If you don’t have a thermometer handy then on a low-medium heat, this will take between 1.5-2 mins. Leave to cool while measuring out the dry ingredients. I’ve used both a whisk and a spatula for this. The whisk works much better to mix the water and flour together. (See the photos above for the consistency of the slurry.)

3. Add the yeast, salt and cinnamon to the bowl that has the bread flour. Mix it together with the dough hook. *If kneading by hand, rub in the butter to the flour at this stage. It will make the kneading of the dough much easier.

4. To the tangzhong, whisk in the butter, milk, honey, vanilla extract and eggs. The butter won’t melt and that is okay. It will be incorporated into the dough in the kneading process.

Don’t be perturbed the unmelted butter cubes. They will be kneaded in.
Knead until you get a very elastic dough

5. Use the dough hook to mix the liquid and the flour together so that it roughly combines. Then knead until it is soft and very elastic. At a medium setting (3 on a Kenwood), I let it knead for 7 minutes. Keep an eye on your stand mixer so that it doesn’t walk off the counter. I have let that happen before – a big ooopsadaisy!

6. Then cover and leave to rise until doubled in size for about 45mins – 1 hour. In the meantime, chop up the green apple and weigh out the raisins. Add them into the dough after the first rise. I just add them into the bowl with the dough and use the dough hook to knead it again so that it combines. By doing so, it knocks back the air in the dough and as it rises a second time, will create a more even crumb. Shape into a ball, place in an oiled bowl and cover to rise again until doubled in size, about 45 mins – 1 hour.

7. Whilst the yeast is doing its magic, this is a good time to decide how many buns you’d like. I wanted 18 but did I tell you already that maths isn’t my strongest point? I ended up with 17. If you’re my brother-in-law, this fact may make you laugh. I want the buns to bake evenly, so I will weigh out the dough then divide by the number of buns that I want.

8. Once the dough has doubled in size, lightly flour the surface and turn the dough out of the bowl. Strengthen the dough by shaping into a vague rectangle. Take hold of a longer side, fold one third towards the centre and press down with your thumbs or the heel of your hand. Fold the other third towards the centre and press down. Finally fold it in half lengthways, press down and roll it out a bit with your hands into a long sausage shape. The dough should feel stronger.

9. Divide the dough into the number of buns. If you want 15, then divide it into 3 equal parts, then into 5. If you want 18… well I think that you should tell me what I should do  .

10. Lightly flour the surface in order to roll each piece a smooth ball.  To roll the buns, turn the sides into the middle, then turn over so that the seam side is on the bottom. Make your hand into a claw shape and roll the ball inside your claw and move your hands quickly in circles. Arrange the buns on a baking tray lined with baking paper, leaving just enough space so that buns touch when they expand.  Lightly cover with oiled clingfilm or a damp tea towel.  Leave to rise for a 45mins to an hour.

11. Preheat the oven to 200°C and make the paste for the crosses. Measure out the flour. Add in the water, 1 tablespoon at a time, until it forms a smooth, thick paste. It needs to be pipe-able, not too thin so that it disappears when it bakes and not too thick that it’s impossible to pipe. Put the paste into a piping bag.

12. Once the buns have risen, pipe crosses onto the buns, by piping a line along each row of buns and then repeat in the other direction.  The crosses want to hug the sides of the buns.

13. Bake on the middle shelf of the oven for 10 mins and then lower the temperature to 180°C. Bake for another 15-20 minutes, until golden brown. My oven has hot spots, so I turn the tray around after the first 20 mins.

14.  Measure out the sugar and water into a small saucepan and melt the sugar over a gentle heat.  Brush the sugar syrup over the warm buns and leave them to cool.

15. Gently break apart the sticky buns and enjoy.

Verdict? They are fast becoming a favourite and I was surprised that I didn’t miss the citrus flavour of my usual hot cross buns. 3 teaspoons of cinnamon may seem like a lot, but it disperses in this amount of flour producing a flavoured but not heavily spiced bun. If you wanted to experiment and adapt the spicing then please comment below and share.

3 days later, and they are still soft and springy.