Air Fryer Recipe
Vegan Mushroom Wellington
A delicious and easy-to-make vegan mushroom wellington recipe, perfect for air frying.
Ingredients
- store-bought vegan puff pastry
- button mushrooms
- shiitake mushrooms
- portobello mushrooms
- garlic
- onion
- shallots
- fresh thyme
- parsley
- salt
- pepper
- balsamic vinegar
- ground flaxseed
- water
Method
- Clean and dice the mushrooms.
- Sauté mushrooms with chopped onions, garlic, and shallots over medium heat until moisture evaporates.
- Add herbs and seasonings, cook until aromatic and dry.
- Roll out puff pastry on a floured surface.
- Place mushroom mixture in the center, wrap pastry around it, sealing edges with water.
- Preheat air fryer to 200°C (390°F).
- Air fry Wellington for 20-25 minutes until golden and crispy.
- Allow to cool slightly before slicing.
Why this works in an air fryer
Air-fryer convection drives moisture off the mushroom duxelles and pastry surface quickly, so the puff pastry’s butter substitute can steam its layers apart before the filling sogs the base. Cooking the mushrooms dry first concentrates glutamates and lets the flax gel bind the filling instead of turning it wet.
Equipment notes
Assumes a 5–6 litre basket that fits a small Wellington with at least 2 cm clearance all round; in a single-drawer model place it seam-side down in the centre, while dual-zone drawers are usually narrower, so make two smaller parcels and check 3–5 minutes earlier.
Common pitfalls
- Pastry is pale and soft underneath after 20 minutes? The filling was still damp; open the seam slightly if possible, extend 4–6 minutes at 180°C, and next time cook the mushrooms until the pan leaves no liquid trail.
- Top is dark but the sides look doughy? The parcel is too tall or too close to the element; reduce to 180°C and continue until the side seams are firm and puffed.
- Wellington splits along the seam? The pastry was stretched or overfilled; seal with a 1 cm overlap, chill for 10 minutes before air frying, and keep the seam underneath.
- Slices collapse into loose mushrooms? The flaxseed has not hydrated or the filling was chopped too large; mix ground flaxseed with water until gelled and dice mushrooms finely so the filling compacts cleanly.
Variations & substitutions
- Use chestnut mushrooms in place of button mushrooms for a nuttier filling; they release slightly less water, so the sauté stage may finish a few minutes sooner.
- Add a thin layer of vegan cream cheese or mustard under the filling; keep it very thin or it will soften the pastry base during air frying.
- Swap parsley for tarragon for a sweeter anise note; add it at the end because its flavour dulls with prolonged heat.
- Make mini Wellingtons with the same filling; they brown faster, so start checking at 12–15 minutes and leave more space between parcels for airflow.
Storage & reheating
Keep leftovers refrigerated for up to 3 days and reheat in the air fryer at 170°C for 6–8 minutes until the pastry re-crisps and the centre is hot.
Nutrition
Calories: 250
