the ultimate seitan roast

The Ultimate Seitan Roast

A vegan roast that you can actually carve! This seitan roast is smoky, tender and full of flavour. It’s the perfect addition to any roast or festive occasion.

the ultimate seitan roast profile

I used to think seitan was so complex to make at home – turns out I was completely wrong. Seitan is so easy to make and it tastes delicious. This seitan roast is a fool proof recipe for creating a wonderful roast that meat eaters and non-meat eaters will both enjoy.

This seitan is glorious with all the traditional roast trimmings – roasties, yorkshires, gravy… If you’re looking for an all encompassing recipe to help you make an epic feast check out my Sunday Roast With All The Trimmings. It’s got everything you need to make a perfect roast to entertain friends or family. You can switch out the roast cauliflower centrepiece from the Sunday roast recipe for this seitan, it works excellently.

Yet, the best thing about this seitan recipe is that it gets better the next day. Did someone say vegan seitan and sandwiches! If I have any roast seitan from the meal the night before, I’ll slice seitan then fry it in a little oil to give it a wonderfully crispy exterior. Crispy seitan between bread with a little vegan mayo, stuffing and cranberry jelly it’s the closest thing to enlightenment you might find!

Recipe Video


Serves 6
Prep Time 20 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes

This meal is around 96% less polluting than the average UK meal.

  • Eating this recipe will save around 2.81 KG CO2e per person.
  • That’s equivalent to the emissions produced driving 23.22 KM in a modern car.
How do I calculate this?


  • 125 g Cooked Chickpeas
  • 4 Cloves Garlic (peeled)
  • 1 Medium Onion (peeled and halved)
  • 3 Tablespoons Soy Sauce
  • 2 Tablespoons Olive Oil
  • 1 Teaspoon Liquid Smoke (you can use marmite if you don't have liquid smoke)
  • 260 g Vital Wheat Gluten
  • 45 g Nutritional Yeast
  • 1 Teaspoon Fresh Sage (finely chopped)
  • 1 Teaspoon Fresh Thyme (stems removed and finely chopped)
  • 1 Teaspoon Smoked Paprika
  • 1 Teaspoon Cumin
  • 340 ml Vegetable Stock


  • Preheat your oven to 180˚c/350˚f (fan oven).
  • Combine the chickpeas, garlic, onion, soy sauce, liquid smoke and olive oil in a food processor. Whizz into an even paste.
  • In a large mixing bowl combine all the dry ingredients: the wheat gluten, nutritional yeast, sage, thyme, paprika and cumin.
  • Mix in the chickpea paste into the dry ingredients. Then pour over the vegetable stock and combine into a wet dough. Knead the dough in the bowl for 10 minutes until it becomes firmer and less wet.
  • Roll the dough into a log about the thickness of a bunched fist. Wrap the log in grease proof baking paper and then tin foil. Place on a baking tray and put in the oven. Cook for 1 hour, turning the seitan onto the opposite side halfway through.
  • Once baked remove the baking paper and foil. Use a sharp knife to slice into thick ovals. Serve with generous lashings of gravy.
4.6 from 75 votes

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    Leave a Reply


      Terry Donahue Cousins

      October 16, 2021 at 2:24 pm

      Just watched the Seitan Roast with stuffing video.

      What a great looking recipe. Thanks for sharing (and for cooking low on the food chain). I cannot wait to try it.
      One question: have you every tried baking the loaf with stuffing INSIDE?

      Thanks, Terry


        December 2, 2021 at 11:00 am

        Haha thanks, I haven’t tried inside but that sounds delightful!


      December 2, 2021 at 10:54 am

      This recipe looks amazing! Is it possible to prepare this the day before cooking? Or is it best to cook it then reheat the next day?


        December 2, 2021 at 10:55 am

        Hey Charlie, it’s actually a bit better prepared in advance and reheated as the texture gets a bit firmer.