PProvenance
Mushroom Wellington (Vegan Showpiece)
American · Britain

Mushroom Wellington (Vegan Showpiece)

The mushroom Wellington is the vegan centrepiece for occasions that traditionally call for beef Wellington — a showpiece preparation that requires comparable skill and delivers comparable drama at the table. The principle: a mixture of deeply sautéed mushrooms (duxelles), roasted portobello or maitake mushrooms, and optional lentil or nut-based components are wrapped in a layer of spinach and then encased in puff pastry, which is baked until the pastry is deeply golden and shatteringly crisp. The challenge is moisture management — mushrooms release enormous quantities of liquid during cooking, and if this moisture isn't properly driven off before wrapping, it soaks through the pastry and produces a soggy bottom and sides that can't be recovered. The duxelles must be cooked until completely dry — a process that takes 15–20 minutes of patient stirring over high heat.

‹Swipe for the next dish›
Serves4
Total180 min
Sourced4of 17 in BC
Cook
I

The Market List

The benchmark for each ingredient, and who stocks it near you. Tap a stockist to go straight to the product.

300g
cremini mushrooms
finely chopped
Your own market
200g
shiitake mushrooms
finely chopped
Your own market
150g
French lentils
cooked until tender
Not yet stocked in British Columbia
80g
walnuts
toasted and finely chopped
Origin · FranceLekker · Vancouver →
60g
plant-based butter
Your own market
80g
shallots
minced
Your own market
4 cloves
garlic
minced
Your own market
30ml
vegetable stock
Not yet stocked in British Columbia
30g
panko breadcrumbs
Your own market
15g
fresh thyme
chopped
15g
fresh tarragon
chopped
5g
balsamic vinegar
Your own market
Zest of 1 lemon
Your own market
400g
vegan puff pastry
thawed
Not yet stocked in British Columbia
100ml
vegetable stock (for braising)
Not yet stocked in British Columbia
40g
plant-based butter
melted (for pastry)
Your own market

Each tap is counted, so the stockist sees the demand Provenance sends them.

II

The Method

1
Heat 60g plant-based butter in large sauté pan; sauté shallots until translucent, 3 minutes; add garlic and bloom 1 minute.
2
Add cremini and shiitake mushrooms; cook over medium-high heat, stirring frequently, for 12 minutes until moisture evaporates and mushrooms deepen in colour.
3
Fold in cooked lentils, toasted walnuts, panko, thyme, tarragon, soy sauce, balsamic vinegar, and lemon zest; season with sea salt and white pepper.
4
Spread mixture on parchment; cool completely, then divide into 4 equal portions and shape each into 150g cylinder (7cm long).
5
Roll out puff pastry on parchment to 3mm thickness; cut 4 rectangles (12cm × 18cm); place one mushroom cylinder on each, wrap pastry around tightly, and seal seams with water.
6
Arrange seam-side down on buttered sheet tray; brush generously with melted plant-based butter; score top decoratively with knife.
7
Bake at 200°C for 25–30 minutes until deep golden brown and puffed.
8
Rest 5 minutes before serving; accompany with red wine reduction or mushroom gravy.
IV

Sensory Tests

◇Sight. Duxelles moves as a dry mass in the pan with no visible moisture pooling; spinach layer feels tacky against your palm when you press it.
◇Where it lives or dies. Duxelles must be completely dry before wrapping — wet filling steams the pastry from inside and produces a soggy bottom that cannot be recovered.
VII

Origin & Lineage

Vegan interpretation of the British Beef Wellington (which itself is derived from the French filet en croûte tradition, documented c. 19th century); mushroom Wellington is a modern development with no historical precedent as a traditional dish.