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Home » Recipes

Vegan Chestnut and Mushroom Wellington

Published: Dec 16, 2022 by Emma · This post may contain affiliate links · Leave a Comment

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This Vegan Chestnut and Mushroom Wellington is a plant based twist on a classic recipe. Mushrooms and chestnuts are the perfect filling. Find out how to make it below.

What is a Wellington

A Wellington is a type of rubber boot but also a delicious pastry based dish that was popular with Arthur Wellesley, the 1st Duke of Wellington, hence the name.

How does this Wellington differ from the traditional Wellington

A traditional Beef Wellington consists of a beef tenderloin wrapped in a mixture of finely chopped mushroom mixture, parma ham, and puff pastry. It's then baked until golden.

This recipe foregoes the beef and Parma ham and just focuses on the mushrooms with added chestnuts for extra nuttiness and bite.

Vegan Chestnut and Mushroom Wellington from above

How to make a Vegan Chestnut and Mushroom Wellington

There are very few steps to making a Vegan Chestnut and Mushroom Wellington:

  • Finely diced the onions and mushrooms.
    • Top tip, if you pulse the mushrooms in a food processor you get a range of sizes which is nice texturaly.
  • Fry the onions and mushrooms with garlic, herbs and chestnuts until the mixture is cooked and all of the juices have evaporated.
    • We want the mushroom mixture to be dry otherwise we will end up with soggy pastry.
  • Once the onion, mushroom and chestnut mixture is cooked, place the pan into an ice bath to cool it down.
  • In the meantime, lay out your sheet of pastry and cut it into two pieces, one ⅔rd of the length of the sheet and the other ⅓rd of the length of the pastry sheet.
  • Make a mound of the cooled onion, mushroom and chestnut mixture into the centre of the smaller pastry sheet.
    • You want to make sure this mound is quite compacted so get messy and use your hands to shape it.
  • Lay over the larger of the two sheets and press down to seel.
  • Score a criss-cross pattern on top of the pastry and brush with soy milk.
  • Bake in the centre of the oven for 30 minutes or until golden brown.

For full instructions check out the recipe card below.

Pro-tip

If you really want to impress your guests why not make your own vegan pastry. Let me show you how to make it here.

Make ahead

Did you know this recipe is perfect for making ahead. Assemble then leave in the fridge, covered, to chill.

You can then cook it straight from the fridge for 30 - 35 minutes or until golden on top and piping hot on the inside.

Vegan Chestnut and Mushroom Wellington cross section

The recipe

Vegan Chestnut and Mushroom Wellington cross section

Vegan Chestnut and Mushroom Wellington

This Vegan Chestnut and Mushroom Wellington is a plant based twist on a classic recipe. Mushrooms and chestnuts are the perfect filling.
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Print Recipe Pin Recipe
Prep Time 30 minutes mins
Cook Time 1 hour hr
Total Time 1 hour hr 30 minutes mins
Course Dinner
Cuisine British
Servings 4 people
Calories 575.56 kcal

Ingredients
  

  • 1 onion diced
  • 500 g chestnut mushrooms diced
  • 180 g cooked chestnuts diced
  • 2 cloves garlic
  • 3 sprigs thyme leaves only
  • salt and pepper to taste
  • 320 g puff pastry sheet
  • 3 tablespoon soy milk

Instructions
 

  • Pre-heat your oven to 180 C / 400 F / gas mark 6.
  • Heat a little vegetable oil in a pan and fry the diced onions for 5 - 8 minutes or until softened.
  • Add the diced mushrooms, minced garlic and thyme and cook for another 12 - 15 minutes until the mushrooms are cooked and all the moisture has evaporated.
  • Add in the chopped chestnuts and season to taste.
  • Immediately take the mushroom mix off of the heat and plunge the pan into a bowl of cold water to bring the temperature down as quickly as possible. The mixture must be cold before wrapping it in pastry.
  • Lay out your puff pastry sheet with the long edge facing you. Cut the pastry into two pieces, one ⅔rds of the length and one ⅓rd of the length.
  • Spoon the mushroom mix into a mound on top of the smaller sheet of pastry. Press down to make sure the mound is compacted.
  • Lay the larger sheet of pastry over the top and press down to seal around the edges.
  • Using a sharp knife cut a criss-cross pattern on top of the pastry and brush with the soy milk.
  • Place the wellington into the centre of the oven and bake for 30 minutes or until golden all over.
  • Serve while still hot.

Nutrition

Calories: 575.56kcalCarbohydrates: 64.97gProtein: 10.47gFat: 31.44gSaturated Fat: 7.88gPolyunsaturated Fat: 4.34gMonounsaturated Fat: 17.52gSodium: 214.65mgPotassium: 893.19mgFiber: 2.6gSugar: 4.21gVitamin A: 93.03IUVitamin C: 22.6mgCalcium: 66.88mgIron: 3.24mg
Keyword chestnut mushrooms, chestnuts, puff pastry
Tried this recipe?Let us know how it was!

Serving suggestions

I have tonnes of delicious side dishes on this blog that would make for the perfect accompaniment. Why not try one of the follow recipes:

  • Crispy Roast Potatoes
  • Smashed New Potatoes
  • Root Vegetable Mash
  • Braised Red Cabbage with Apple and Walnut
  • Grilled Asparagus and Baby Leeks
  • Maple Glazed Veggies with pecan crunch
  • Tarragon Roasted Carrots
  • Truffled Root Vegetable Gratin
  • Kale, Cannellini Bean and Cauliflower Gratin
  • Oven Roasted Caulilini
  • Vegan Yorkshire Puddings
  • Sourdough Bread Sauce
  • Sloe Gin Cranberry Sauce
  • Bourbon Cranberry Sauce

More vegan main courses

If you're looking for other roast dinner options that are perfect for anyone following a plant based diet, check out these options:

Slices of Stuffed Seitan Turkey Roast

Seitan Stuffed Turkey Roast

Vegan Seitan Roast Beef Joint

Seitan Roast Beef Joint

Christmas Nut Roast

Christmas Nut Roast

Butternut Squash and Spinach Pithiviers

There's more where these came from. Check out the dinner recipe archive for more ideas.

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Welcome!

Hi, I'm Emma. I'm a UK based food blogger who's been sharing recipes with the world since 2011. I'm passionate about eating a plant based diet using local, seasonal ingredients.

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