Vegan Mushroom Wellington Recipe (2024)

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The best vegan Mushroom Wellington recipe stuffed with spinach, caramelized leeks, Beyond Meat Italian sausage and plant-based smoked gouda. Hearty, meaty, golden, flaky deliciousness!

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Vegan Mushroom Wellington

Here’s the ultimate, easy and meatless Holiday roast to make for Thanksgiving and Christmas dinner, the perfect time of the year to indulge with some super delicious comfort food.But you shouldn’t feel too guilty about your dinner just yet because this vegan Wellington Is packed with one pound of nutritious mushrooms, supernatural spinach and tons of flavorful cancer-fighting leeks. A great balanced holiday dish.

I’m particularly fond of this mushroom Wellington recipe because it’s always such a crowd favorite and so easy to plan ahead. All the filling can be prepped in advance, so come Thanksgiving or Christmas morning all you have to do is defrost the pastry, assemble and bake away. Your house is going to smell absolutely divine, just as it should on Christmas Day! If you plan to serve this to more than four hungry people, I highly recommend that you make two roasts or someone’s not going to be happy. Don’t say I didn’t warn you!

About the Mushrooms

I used commonly found baby bellas, these are available year round and work great in this recipe. If you happen to have wild mushrooms in season right now like golden Chanterelles or lobster mushrooms I highly recommend the splurge, their flavors are uniquely delicious and fit for a holiday dinner.

Fun fact: Mushrooms are a fungus growing on decaying wood and cow patties and scavenge of organic matter. Yes they are still vegan silly rabbit, so eat them guilt-free.

Add Ins

Go wild here and add roasted chestnuts, butternut squash or roasted sweet potato cubes into the mix. A handful of toasted pine nuts, ground walnuts and even cooked lentils would make a nice addition too, whatever your tastebuds fancy this time of the year. Dried cranberries anyone..?!

Serving suggestions

  • Vegan Green Bean Casserole
  • Heirloom Roasted Carrots
  • Vegan Mashed Potatoes
  • Spinach Strawberry Salad
  • Mushroom Wild Rice Soup
  • Thanksgiving Wild Rice Pilaf
  • Vegan Stuffing+ Sausage Gravy
  • Scalloped Potatoes
  • Vegan Turkey
  • Holiday Roast
  • Healthy Creamed Spinach.

Tips + FAQ

  • Is Puff Pastry Vegan Friendly? – Only if you purchase a vegan brand, so make sure to check the ingredients list on the package or make your own. (I used the Aussie bakery puff pastry but availability depends on your store). Dufour Pastry Kitchen,Wewalka and Pepperidge Farmsall offer a good plant-based puff pastry, check both the freezer and the refrigerator sections.
  • Make Ahead + Reheating – This Wellington roast can be partially prepared ahead. Cook all the fillings and refrigerate until ready to assemble and bake. Serve it freshly baked if possible, straight out of the oven while warm and flaky, although the leftovers are perfectly delicious enjoyed at room temperature. To reheat just pop them in the toaster oven for a few minutes, reheat under the broiler or the oven @375″ for about 25 minutes or so.
  • Why do we score the puff pastry? – Scoring the pastry loaf before baking creates a pretty design but most importantly those little vents help the steam escape preventing a big mess in the oven.

how to make vegan mushroom Wellington recipe

Vegan Mushroom Wellington Recipe (9)

4.88 from 8 votes

Vegan Mushroom Wellington

Vegan Mushroom Wellington recipe stuffed with spinach, caramelized leeks, Beyond Italian sausage and plant-based smoked gouda.

Print Recipe

Prep Time:10 minutes mins

Cook Time:1 hour hr 10 minutes mins

Defrosting::30 minutes mins

Total Time:1 hour hr 20 minutes mins

Ingredients

  • 1 lb baby bella mushrooms -sliced
  • 1 leek -sliced and rinsed well
  • 1/2 lb baby spinach
  • 2 9x9 vegan puff pastry sheets
  • 2 links Beyond Meat Italian Sausage
  • 1/3 cup dry white wine
  • 4 cloves garlic -minced
  • 10 sprigs thyme (leaves only)
  • 4 leaves sage -sliced
  • 2-3 slices vegan smoked gouda cheese (or your favorite kind)
  • sea salt + black pepper to taste

Vegan Egg Wash

US Customary - Metric

Instructions

  • Defrost the puff pastry according to the directions on the box. Preheat oven to 400”F.

  • Slice and rinse the leeks well then add them to a large skillet with a splash of veggie stock, water or a light drizzle olive oil and a pinch of sea salt. Sautée until wilted and they start to caramelize, about 15 minutes or so. Add more liquid as needed taking care not to burn them.

    1 leek

  • At this point you can transfer the leeks to a bowl and keep warm, or if your skillet is extra large just add the sliced mushrooms to the pan. Continue sautéing until almost all the liquid has evaporated. Add the garlic, thyme, sage and give it a good stir.

    1 lb baby bella mushrooms, 4 cloves garlic, 10 sprigs thyme, 4 leaves sage, sea salt + black pepper to taste

  • Add the white wine. Bring everything to a simmer and continue cooking until all the liquid has evaporated, you want a final mixture on the dry side so your puff pastry won’t get soggy. Taste and adjust seasonings with sea salt and black pepper to taste.

    1/3 cup dry white wine

  • Preheat a cast iron skillet on medium high flame and add the Beyond Meat sausage. You can slice it into chunks before adding to the pan or just break it up with a flat sided wooden spoon. Sear until golden then transfer to a bowl.

    2 links Beyond Meat Italian Sausage

  • Add the spinach to the same skillet with a dash of garlic powder. Toss to coat well and only cook until wilted. Taste for seasonings then transfer it to a colander and allow it to drain while you start on the puff pastry.

    1/2 lb baby spinach

  • Use a rolling pin and roll out the puff pastry on a sheet of parchment paper. Spread the mushroom mixture in the center leaving about 1-2 inch space at the edges. Top with the Beyond sausage, smoked gouda cheese and sauteed spinach.

    1 lb baby bella mushrooms, 2 9x9 vegan puff pastry sheets, 2 links Beyond Meat Italian Sausage, 2-3 slices vegan smoked gouda cheese, 1/2 lb baby spinach

  • Roll out the second sheet of puff pastry and use it to cover all the ingredients like a blanket. Press down all around the sides to create a seal. Using a sharp knife trim away the extra pastry. (reserve it to create fun garnish designs like the hearts i made if desired)

    2 9x9 vegan puff pastry sheets

  • Use the back of a fork to help press the edges of the puff pastry sheets into each other and create a tight seal.Lightly carve a diamond pattern on top of the pastry and garnish with the cut out hearts.

  • Meanwhile whisk together the ingredients for the vegan egg wash and brush the top of the puff pastry with it.

    1 tbsp aquafaba, 1 tbsp cashew milk, 1 tsp dijon mustard, 1 drizzle maple syrup

  • Carefully transfer it to a large baking dish and bake in the preheated 400”F oven for 45 minutes or until golden brown on top. Check at the 35 minute mark.OPTIONAL: Serve with veggie gravy on the side.

Video

Notes

  • Assembling the Wellington - It's best to assemble your mushroom Wellington directly on the baking dish lined with parchment paper, this way you don’t have to worry about dropping it or tearing during transfer.
  • The Filling - If you prefer your filling more of a pate style make sure to chop the mushrooms instead of slicing them.
  • Nutrition Facts - Sometimes not all the ingredients are included in the nutrition label because not all of them are available in the software(ex. beyond sausage). If on a strict diet I suggest you use your own calculator for exact nutrition facts.
  • Is Puff Pastry Vegan Friendly? - Only if you purchase a vegan brand, so make sure to check the ingredients list on the package or make your own. (I used the Aussie bakery puff pastry but availability depends on your store). Dufour Pastry Kitchen,Wewalka and Pepperidge Farmsall offer a good plant-based puff pastry, check both the freezer and the refrigerator sections.

Nutrition

Calories: 522kcal | Carbohydrates: 46g | Protein: 9g | Fat: 32g | Saturated Fat: 8g | Sodium: 319mg | Potassium: 653mg | Fiber: 3g | Sugar: 2g | Vitamin A: 3870IU | Vitamin C: 15.7mg | Calcium: 83mg | Iron: 4.2mg

Course: Main Course

Cuisine: American

Keyword: Mushroom Wellington, vegan wellington

Servings: 6 people

Calories: 522kcal

Author: Florentina

Vegan Mushroom Wellington Recipe (2024)

FAQs

What's in a vegan Wellington? ›

Ingredients
  • 90g dried porcini mushrooms.
  • 2 tbsp olive oil.
  • 1 large onion, finely chopped.
  • 250g chestnut mushrooms, finely chopped.
  • 2 garlic cloves, crushed.
  • 500g sweet potatoes (about 2 large), peeled and cut into 2cm chunks.
  • 1 tbsp finely chopped rosemary.
  • 1 tbsp finely chopped sage, plus 4 whole leaves.

How do you make Wellington not soggy? ›

Tying the tenderloin improves both the appearance of the final dish, and leads to more even cooking. Phyllo provides a moisture barrier, preventing the puff pastry from getting soggy. A double layer of plastic wrap makes it easier to wrap up the tenderloin.

What is a good substitute for mushroom duxelle? ›

If you really dislike the taste you could either go for a chestnut substitute or maybe just garlic/shallots. You can also use vegetables like spinach, eggplant etcetera. With every substitute you have to think of two things: You are replacing the dry weight of the mushrooms.

What is beef Wellington Why is it so challenging to make? ›

Beef wellington is not an easy dish to prepare with perfection. For starters, getting the tenderloin steak right is a challenge in itself. It has to be tender on the inside but decently firm on the outside, so it doesn't get mushed inside. The pâté and the duxelles are like preparing two individual dishes themselves.

What is surprisingly not vegan? ›

Beer and Wine

Isinglass, a gelatin-based substance derived from fish, is used as a clarifying agent in some beer and wine. Other non-vegan ingredients sometimes used are casein (from milk) and egg whites.

What are 3 vegan non animal dairy alternatives? ›

Milk Substitutes

Plant-based milk alternatives can be made from legumes (soy), cereals (oats, rice), nuts (almond, coconut), seeds (flax, hemp) or other grains (quinoa, teff) ( 11 ).

Why is the bottom of my mushroom Wellington soggy? ›

It is usually the pastry base of a beef wellington that turns out to be soggy, as the juices from the beef and the mushroom filling tend to drip down onto the pastry as the wellington cooks. The first step to a crisper pastry is to make sure that the mushroom filling is cooked until all of the liquid has evaporated.

Can you make Wellington the night before? ›

If you prefer, you can make the various stages up to 24 hours ahead, but don't assemble it then as the pastry will start to discolour. Brown the beef, make the duxelles (fried mushrooms), then wrap separately in cling film and store in the fridge (wrapping the fillet tightly helps it keep its shape).

Is phyllo dough the same as puff pastry? ›

The main differences between puff pastry and phyllo dough are their fat content and preparation. Puff pastry is a laminated dough that gets its signature airy puff from layers of butter, while phyllo dough is comparatively low-fat. Phyllo dough is mostly flour and water and can dry out easily.

Why is it called Duxelle? ›

Duxelles is said to have been created by the 17th-century French chef François Pierre La Varenne (1615–1678) and to have been named after his employer, Nicolas Chalon du Blé, marquis d'Uxelles, maréchal de France. Some classical cookbooks call for dehydrated mushrooms.

What is the healthiest mushroom to cook with? ›

8 of the Healthiest Mushrooms to Add to Your Diet
  1. Shiitake Mushrooms. Shiitake mushrooms, one of the healthiest mushrooms. ...
  2. The Agaricus bisporus Family. (White Button, Cremini, and Portobello) ...
  3. Oyster Mushrooms. ...
  4. Lion's Mane Mushrooms. ...
  5. Porcini Mushrooms. ...
  6. Chanterelle Mushrooms. ...
  7. Enoki Mushrooms. ...
  8. Reishi Mushrooms.

What is the most popular mushroom to cook with? ›

The most popular varieties are the white and brown beech mushrooms. Hon shimeji mushrooms have a nutty flavor with buttery notes. While brown shimeji mushrooms are nuttier, the white varieties have a milder, sweeter taste. They retain their texture when cooked, offering a slightly crunchy, firm bite.

Why do you chill Beef Wellington before cooking? ›

Not chilling the pastry-wrapped Wellington

Most importantly, the heat from a warm Sirloin or hot mushroom duxelles will melt the butter in the puff pastry. As a result, according to Nigella Lawson, the Wellington will be harder to roll tightly, and the baked pastry will appear greasy.

How do you keep the bottom crust from getting soggy in Beef Wellington? ›

How To Prevent A Soggy Beef Wellington. When pre-cooking the beef tenderloin for a beef Wellington, making sure to sear it and not just brown it is a crucial step in preventing sogginess. Searing locks in some of the juices so they don't seep out and pool in the bottom of the pastry.

Why are beef wellingtons so expensive? ›

But on top of its tedious cooking process, beef Wellington is also expensive. The dish typically calls for beef tenderloin, the tender cut of beef that filet mignon comes from, in addition to pricey prosciutto. With these high-priced meats, beef Wellington isn't exactly budget-friendly.

What makes a dish vegan? ›

A vegan diet is based on plants (such as vegetables, grains, nuts and fruits) and foods made from plants. Vegans do not eat foods that come from animals, including dairy products and eggs.

What is seitan vegan food? ›

Seitan is a plant-based meat substitute made from wheat gluten that mimics the flavor and texture of chicken. You can buy it in many health food supermarkets, or you can make it yourself. It's typically made out of vital wheat gluten, an ingredient that has a similar texture to flour but is mostly, well, gluten.

Is puff pastry vegan friendly? ›

Is puff pastry vegan? Not all store-bought puff pastry is vegan, but you're safe with brands like Pepperidge Farm and Wewalka. When you pick up a packet in store, make sure to scan the back for ingredients like eggs and butter, as, of course, these are not vegan.

What spread is vegan? ›

  • SponsoredNew. Flora Plant Butter Salted 200g. ...
  • Flora Lighter Spread With Natural Ingredients 1KG. Write a review. ...
  • New. Naturli Vegan Organic Spreadable 450g. ...
  • New. Smug Spreadable Blended Oat and Dairy Butter 400g. ...
  • New. ...
  • Pure Dairy Free Buttery Spread 500G. ...
  • Pure Dairy Free Sunflower Spread 500G. ...
  • Vitalite Dairy Free Spread 500G.

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