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Veggie Mushroom Wellington

Veggie Mushroom Wellington

| Serves 2
Recipe Development Team
Recipe Development TeamUpdated on April 01, 2026
Calories
1060 kcal
Protein
37.7g protein
Total
50 minutes
Difficulty
Easy
Allergens:
  • Cereals containing gluten
  • Soya
  • Cereals containing gluten
  • May contain traces of allergens
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
serving amount

1 pack(s)

Puff Pastry Sheet

(Contains: Cereals containing gluten)

1 unit(s)

Onion

2 unit(s)

Garlic Clove

180 grams

Sliced Mushrooms

1 sachet(s)

Dried Rosemary

1 sachet(s)

Dried Thyme

4 unit(s)

Unconventional Plant-Based Burgers

(Contains: Soya May contain traces of: Cereals containing gluten)

Energy (kJ)4436 kJ
Energy (kcal)1060 kcal
Fat64 g
of which saturates31.5 g
Carbohydrate80.5 g
of which sugars13.5 g
Dietary Fibre12.5 g
Protein37.7 g
Salt3.6 g
Always refer to the product label for the most accurate ingredient and allergen information.
Pan
Garlic Press
Bowl

Instructions

Prep Time
1

a) Preheat your oven to 240°C/220°C fan/gas mark 9. Keep the puff pastry in the fridge until you need to use it.

b) Meanwhile, halve, peel and dice the onion. Peel and grate the garlic (or use a garlic press). Roughly chop the mushrooms.

c) Heat a drizzle of oil in a large frying pan on medium-high heat.

d) Once hot, add the onion and mushrooms and stir-fry until softened, 5-6 mins. Season with salt and pepper.

Fry the Onions
2

a) Once the veg has softened, stir in the garlic, the dried rosemary and the dried thyme. Cook, stirring, for 30 secs. Season with salt and pepper, then remove from the heat.

b) Place the mushroom mixture into a bowl and put it into the fridge to allow to cool.

c) Break up the plant-based burgers into a large bowl and combine with the remaining dried rosemary and thyme. Roll the mixture into a log shape roughly 20cm long.

Make the Wellington
3

a) Lay your pastry sheet on a large baking tray, keep it on its baking paper.

b) Once the mushroom filling has cooled, spoon it over the pastry, leaving a 2cm border. Place the plant-based log on top of the mushroom mixture.

c) Fold the pastry over the filling to enclose it, cut away some of the excess pastry, then gently press down the edges with the back of a fork to seal the 3 open sides. Poke 3 holes along the top with a sharp knife.

d) Place the Wellington onto a baking tray and bake on the middle shelf of your oven until golden, 20-25 mins, then rest for a few mins before serving.

Enjoy!

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