Perfect for: Birthday, Dinner Party

Portobello Mushroom Wellington Experience

Perfect alternative to Sunday lunch if you’re looking for a meat-free option. This show-stopping veggie centerpiece is served with creamed leek & spinach and golden roasted potatoes.

Experience includes everything you need to cook:

  • Mushroom Wellington
  • Creamed Leek & Spinach
  • Crispy Smashed Potatoes
  • Wild Mushroom Gravy (ready to warm)

Did you know we also have Beef and Chicken Wellington menus?

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Your Recipe Box Includes

  • Premium specialist ingredients
  • Detailed recipe cards
  • Cooking guide
  • Cuisine playlist
  • Cultural elements
  • Eco packaging
Allergen Information

Please note that our boxes and ingredients are packed in a facility that handles all allergens. Specific allergens for each menu are listed under each recipe.

Prep time: 90 mins
Special equipment:
Pastry brush
Ingredients from your kitchen:
Pepper Eggs
Heat level:
None
Effort level:
Medium

Heritage of the Dish

Jack Lucas

Masterchef finalist

Listen to Chef Jack describe this menu!

00:00 / 00:00

A Portobello mushroom wellington is the ultimate vegetarian showstopper. This recipe is all about beautiful British produce and packing as much flavour as possible into the meaty mushrooms. The duxelles are cooked down in lots of garlic, shallots and good quality olive oil to really intensify their flavour. They are then combined with roasted butternut squash, walnuts, sage, sultanas and caramelised onion chutney to make the ultimate stuffing for this meat free wellington. This delicious mixture and flaky puff pastry are layered with juicy portobello mushrooms that have been seared in a smoking hot pan. It’s super important to remove as much liquid as possible when cooking the veg to ensure you don’t end up with a leaky wellington. One of my favourite parts of a wellington is slicing into the flaky pastry, a beautiful golden finish can be achieved on the wellington by glazing it in egg yolk. Remember the pastry should be the last thing to come out of the fridge, ensuring it’s chilled is key to making it easy to handle and for producing the best puff.

While this wellington is a true labour of love, I’ve chosen a wild mushroom gravy ready for you to warm through and pour over the wellington as soon as it’s out of the oven. You’ll also enjoy perfectly crispy smashed potatoes and creamed leek & spinach. This feast is perfect for any celebratory occasion with family and friends.

A vegetarian take on a classic British showpiece, Mushroom Wellington reimagines traditional celebratory cooking with rich, earthy flavours at its heart. Inspired by the classic Wellington, this version celebrates seasonal mushrooms and layered indulgence, bringing the same sense of occasion and comfort to a plant-based centrepiece.

Hero Ingredients

Portobello Mushrooms

Large, meaty Portobello mushrooms chosen for their deep, earthy flavour and satisfying texture. Their natural richness makes them the perfect centrepiece, delivering a hearty, indulgent bite within a classic Wellington.

Wild Mushroom Gravy

A rich, savoury gravy made with slow-cooked wild mushrooms for deep umami flavour. Finished and ready to warm, it brings indulgent depth and classic roast-dinner comfort to the Wellington experience.

Recipe details

An indulgent meat-free Wellington makes an impressive centrepiece. With rich, earthy portobello mushrooms, sweet butternut squash layered with juicy sultanas and festive walnuts.

Ingredients
  • Banana shallots
  • Butternut squash
  • Caramelised onion chutney
  • Chestnut mushrooms
  • Cooking olive oil
  • Egg(s)*
  • Fresh flat leaf parsley
  • Fresh sage
  • Garlic cloves
  • Mushroom gravy
  • Pepper
  • Plain flour
  • Portobello mushrooms
  • Puff pastry
  • Sea salt
  • Spinach
  • Sultanas
  • Walnuts

*From your kitchen

Equipment required

Knife, chopping board, oven tray, cling film, large frying pan, kitchen towel, pastry brush.

Mushroom Wellington
Allergens
Contains Eggs, Gluten, Tree nuts, Sulphites
Please note that our boxes and ingredients are packed in a facility that handles all allergens
Macros Per Person
NUTRITION
PER PERSON
Protein (g)
12
Energy (kcal)
646
Fat (g)
42
Carbohydrate (g)
51
Based on 2 person recipe and uncooked raw ingredients provided.

Vibrant spinach and sweet slow-cooked leeks are finished with cream in this indulgent dish of winter greens.

Ingredients
  • Butter
  • Cooking olive oil
  • Fresh cream
  • Leek
  • Pepper*
  • Sea salt
  • Spinach

*From your kitchen

Equipment required

Chopping board, knife, large frying pan, wooden spoon.

Creamed Leek & Spinach
Allergens
Contains Milk
Please note that our boxes and ingredients are packed in a facility that handles all allergens
Macros Per Person
NUTRITION
PER PERSON
Protein (g)
3.8
Energy (kcal)
244
Fat (g)
23
Carbohydrate (g)
3.2
Based on 2 person recipe and uncooked raw ingredients provided.

A delicious and simple recipe to create mouth-watering golden roasted potatoes coated in fresh thyme and peppery extra virgin olive oil.

Ingredients
  • Baby potatoes
  • EVOO
  • Fresh thyme
  • Pepper
  • Sea salt

*From your kitchen

Equipment required

Large saucepan, colander or sieve, oven tray.

Crispy Smashed Potatoes
Allergens
Contains None
Please note that our boxes and ingredients are packed in a facility that handles all allergens
Macros Per Person
NUTRITION
PER PERSON
Protein (g)
4.4
Energy (kcal)
364
Fat (g)
21
Carbohydrate (g)
37
Based on 2 person recipe and uncooked raw ingredients provided.

Our CookawayPromise

Nidhi and Sahil,
Founders

“We created Cookaway to transport you around the world through food. It's the closest thing to experiencing a country's culture and cuisine without leaving home. We've done all the hard work so you can cook with confidence, discover new flavours, and create unforgettable moments around the table. That's our Cookaway promise.”