Keto Mushroom Wellington

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Written By Esrat Jahan

I'm the creator behind all the tasty low-carb, salad, and gluten-free recipes at Keto Vegetarian Recipes.

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The Keto Mushroom Wellington is a delicious, low-carb twist on the classic dish. This recipe wraps a savory mixture of mushrooms, spinach, and cheese in a flaky, golden crust.

It’s the perfect option for those following a ketogenic diet or looking to cut back on carbs without sacrificing flavor. Whether you’re hosting a dinner party or craving a comforting meal, this keto mushroom Wellington will surely impress.

The combination of earthy mushrooms, vibrant spinach, and gooey cheese creates a filling and satisfying dish that is both healthy and indulgent. Plus, its impressive presentation is a show-stopping centerpiece for any meal.

Keto Mushroom Wellington


When preparing a delicious and nutritious meal while following a keto lifestyle, the Keto Mushroom Wellington is a game-changer. This mouthwatering dish features a rich and savory mushroom filling wrapped in a keto-friendly pastry. Whether you’re a seasoned keto enthusiast or want to add more low-carb options to your menu, this recipe will impress. Let’s dive into the essential ingredients that make this keto mushroom Wellington a crowd-pleasing favorite.

For The Mushroom Filling

For the perfect blend of flavors and textures in the mushroom filling, you’ll need the following:

  • Mushrooms: 2 cups of sliced cremini mushrooms.
  • Onion: 1 medium-sized onion, finely chopped.
  • Garlic: 3 cloves of garlic, minced.
  • Thyme: 1 teaspoon of fresh thyme leaves.
  • Butter: 2 tablespoons of unsalted butter.
  • Spinach: 1 cup of fresh spinach leaves, roughly chopped.
  • Cream Cheese: 4 ounces of cream cheese, softened.
  • Almond Flour: 1/4 cup of almond flour.
  • Salt and pepper: to taste.

For The Keto Pastry

Now, let’s move on to the keto-friendly pastry that encases the flavorsome mushroom filling. Gather the following ingredients:

  • Almond Flour: 1 cup of almond flour.
  • Psyllium Husk Powder: 2 tablespoons of psyllium husk powder.
  • Baking Powder: 1/2 teaspoon of baking powder.
  • Salt: 1/2 teaspoon of salt.
  • Egg: 1 large egg.
  • Butter: 3 tablespoons of unsalted butter, melted.

For The Optional Sauce

Consider preparing a delectable sauce to elevate the flavors of your keto mushroom Wellington. Here are the ingredients you’ll need:

  • Heavy Cream: 1/2 cup of heavy cream.
  • Beef or Vegetable Broth: 1/2 cup of beef or vegetable broth.
  • Worcestershire Sauce: 1 tablespoon of Worcestershire sauce (ensure it is gluten-free if following a strict keto diet).
  • Dijon Mustard: 1 teaspoon of Dijon mustard.
  • Xanthan Gum: 1/2 teaspoon of xanthan gum (optional, for thickening the sauce).
  • Salt and pepper: to taste.

Now that you have the essential ingredients for the mushroom filling, keto pastry, and optional sauce, you’re ready to create a tantalizing Keto Mushroom Wellington that will satisfy even the most discerning taste buds. Stay tuned for the next section to explore the step-by-step instructions to bring this delightful dish to life.

Keto Mushroom Wellington


Here are the step-by-step instructions for preparing the delicious keto mushroom in Wellington. Follow these simple guidelines to create a mouthwatering dish that is both keto-friendly and flavorful.

Preparing The Mushroom Filling

To start, gather the following ingredients:

  • 2 cups of sliced mushrooms
  • One tablespoon of olive oil
  • Two cloves of garlic, minced
  • One teaspoon of dried thyme
  • 1/2 teaspoon of salt
  • 1/4 teaspoon of black pepper

1. In a skillet, heat the olive oil over medium heat. Add the minced garlic, and sauté until fragrant.

2. Add the sliced mushrooms to the skillet and cook until they release their moisture and become browned.

3. Sprinkle the dried thyme, salt, and black pepper over the mushrooms. Stir well to combine all the ingredients.

4. Remove the skillet from heat and set aside to cool.

Making The Keto Pastry

Now, let’s move on to preparing the keto pastry. Here’s what you’ll need:

  • 1 1/2 cups of almond flour
  • 1/4 cup of coconut flour
  • 1/2 teaspoon of xanthan gum
  • 1/2 teaspoon of salt
  • 1/4 cup of cold, unsalted butter, cubed
  • Two large eggs, beaten

1. Combine the almond flour, coconut flour, xanthan gum, and salt in a mixing bowl.

2. Add the cubed butter to the mixture and use your fingers to work it into the dry ingredients until crumbly.

3. Mix the beaten eggs into the bowl until a dough forms.

4. Shape the dough into a ball and wrap it in plastic. Refrigerate for at least 30 minutes.

Assembling And Baking The Keto Mushroom Wellington

Now it’s time to assemble and bake the Wellington. Here’s what you’ll need:

  • Mushroom filling
  • Keto pastry dough
  • One egg, beaten (for egg wash)

1. Preheat your oven to 375°F (190°C).

2. Roll out the chilled pastry dough on a lightly floured surface into a rectangle, about 12 by 9 inches.

3. Spread the mushroom filling evenly over the pastry, leaving a small border around the edges.

4. Carefully roll the pastry from the longer side, creating a log shape with the mushroom filling inside.

5. Seal the edges by pressing them together, and place the Wellington seam-side down on a baking sheet lined with parchment paper.

6. Brush the beaten egg over the top of the Wellington to give it a golden-brown finish.

7. Bake in the oven for 30–35 minutes or until the pastry is golden and crispy.

Preparing The Optional Sauce

If you’d like to serve your keto mushroom Wellington with a delicious sauce, here’s a simple recipe:

Ingredients: Instructions:
1/4 cup of heavy cream 1. Heat the heavy cream in a small saucepan over low heat until warm.
One tablespoon of Dijon mustard 2. Whisk in the Dijon mustard until well combined.
One teaspoon of chopped fresh parsley 3. Stir in the chopped fresh parsley and remove from heat.

Serve the keto mushroom Wellington sliced into thick portions, drizzled with the optional sauce on top. Enjoy this delectable, low-carb dish that will impress your taste buds and satisfy your cravings!

Tips And Variations

Keto Mushroom Wellington is a winning choice when preparing a delicious, keto-friendly meal. It is loaded with flavors and offers a satisfyingly flaky crust that makes it a perfect dish for any special occasion. In this section, we’ll explore some essential tips to ensure your keto mushroom Wellington turns out perfectly and some exciting variations you can try to personalize the dish and cater to different preferences.

Tips For A Perfect Keto Mushroom Wellington

  1. Choose the right mushrooms: For a rich and savory taste, selecting the correct type of mushrooms is essential. Portobello or cremini mushrooms work best for this recipe, as they have a meaty texture and deep flavors that complement the other ingredients.
  2. Saute the mushrooms well: Before assembling the Wellington, make sure to sauté them until they release moisture. This step will prevent the filling from becoming watery and help intensify the flavors.
  3. Blot excess moisture: Mushrooms are pretty moist, and extra moisture can lead to a soggy pastry. So, after sautéing, it’s crucial to blot off any excess moisture using a paper towel to ensure a crisp and flaky Wellington.
  4. Chill the Wellington before baking: Chilling the assembled Wellington for at least 30 minutes before baking helps the pastry hold its shape and prevent it from shrinking too much in the oven.
  5. Brush with an egg wash: To achieve that beautiful golden color and glossy finish, brush the pastry with an egg wash before baking. This step also adds extra richness to the overall taste.

Variations To Try

  • Spinach and Feta Wellington: Add sauteed spinach and crumbled feta cheese to the mushroom filling for a refreshing twist. Combining earthy mushrooms, creamy feta, and vibrant spinach adds flavor to this classic dish.
  • Blue Cheese and Walnut Wellington: If you like robust flavors, consider incorporating blue cheese and toasted walnuts into the filling. The tanginess of the cheese and the crunchiness of the walnuts provide a delightful contrast to the richness of the mushrooms.
  • Truffle Mushroom Wellington: Elevate the flavors of your keto mushroom Wellington by adding a touch of luxury with truffle oil or truffle paste. Truffle pairs exceptionally well with mushrooms and adds a sophisticated and aromatic element.

By following these tips and exploring different variations, you can create a personalized Keto Mushroom Wellington that suits your taste preferences and impresses your guests. So, unleash your culinary creativity with this mouthwatering keto-friendly dish!


Keto Mushroom Wellington

Frequently Asked Questions Of Keto Mushroom Wellington

What Is Mushroom Wellington Made Of?

Mushroom Wellington is a savory dish made with flaky pastry stuffed with a mixture of sautéed mushrooms, onions, herbs, and sometimes other ingredients like spinach or cheese.

What Is Vegan Wellington Made Of?

Vegan Wellington is typically made with puff pastry filled with vegetables, mushrooms, and plant-based proteins like tofu or tempeh. It is a delicious and cruelty-free alternative to the traditional Wellington dish.

Faq 1: What Is A Keto Mushroom Wellington?

A keto mushroom Wellington is a low-carb, high-fat dish with a delicious mushroom filling encased in a flaky, keto-friendly pastry. It is a perfect option for those following a ketogenic lifestyle who still want to enjoy a rich and satisfying meal.

Faq 2: How Do You Make A Keto Mushroom Wellington?

To make a Keto Mushroom Wellington, start by sautéing mushrooms, onions, and garlic in butter. Add in some herbs and seasonings for extra flavor. Roll out a sheet of keto-friendly pastry dough and place the mushroom filling in the center.

Fold the dough over the filling, sealing the edges. Bake until the pastry is golden brown and enjoy!


This keto mushroom Wellington recipe is delicious and keto-friendly, making it a perfect choice for those following a low-carb diet. With its flaky crust and savory mushroom filling, it’s a dish that will impress even the most discerning palates.

So go ahead and give it a try – you won’t be disappointed! Enjoy a mouthwatering meal that fits your healthy lifestyle.

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