Gluten Free Beef Wellington Recipe

Searching for a gluten free beef wellington recipe that’s worthy of a holiday table or celebration? This version keeps all the signature drama—tender beef tenderloin, rich mushroom filling, golden “pastry”—but swaps traditional puff pastry for a low-carb, gluten-free dough you can actually pick up and slice.

With a flaky almond-coconut crust, savory prosciutto, and a pop of horseradish-mustard flavor, it’s show-stopping, special-occasion food that everyone can enjoy (yes, even if you’re keto, low carb, or gluten sensitive).

Why You’ll Love This Gluten Free Beef Wellington Recipe

• Totally gluten free: No wheat, no worries—almond and coconut flours make a flaky, golden crust.
• Keto-friendly: Super low in carbs, so you get all the decadence without a carb crash.
• Rich and flavorful: A juicy center-cut beef tenderloin, garlicky mushroom duxelles, salty prosciutto, and a hint of horseradish for a classic kick.
• Perfect for entertaining: Prep ahead, bake just before serving, and wow your guests with a restaurant-worthy main course.

Substitutions

• Nut-Free? Use sunflower seed flour instead of almond flour.
• Dairy-Free? Try a dairy-free mozzarella alternative, but the texture may vary.
• Vegetarian? Swap the beef and prosciutto for a portobello or veggie filling (but note: this will change the flavor and structure).

Step-by-Step: How to Make Gluten Free Beef Wellington

Before You Start

• Preheat your oven to 400°F (200°C).
• Thaw and pat your beef dry, bring to room temperature.

Let’s Cook!

1. Make the Gluten-Free Dough

In a bowl, mix almond flour, coconut flour, and salt. Stir in melted butter and eggs. Melt mozzarella until stretchy, then knead into the dough until smooth. Form into a disc, wrap in parchment, and chill for at least 20 minutes.

2. Prepare the Beef

Trim and tie the beef tenderloin for even cooking. Pat dry, season all over with salt and pepper.

3. Sear the Beef

Heat avocado oil in a skillet until very hot. Sear the beef on all sides until deeply browned, about 8–10 minutes total. Set aside to cool.

4. Make the Mushroom Filling

In the same skillet, melt butter. Add onions, garlic, shallots, thyme, Worcestershire, and mushrooms. Sauté until soft and all moisture has evaporated (about 10 minutes). Cool completely.

5. Assemble the Wellington

Mix horseradish and mustard, then spread over the cooled beef. On plastic wrap, arrange prosciutto slices overlapping to make a sheet. Spread cooled mushroom mixture over prosciutto. Place beef in the center and use the wrap to tightly roll into a log. Chill for 20 minutes.

6. Wrap in Dough

Roll out the chilled gluten-free dough between two sheets of parchment until thin and large enough to enclose the beef. Unwrap the beef and place in the center of the dough. Brush edges with egg wash, fold the dough over, and seal seams and cracks with wet fingers. Chill again before baking.

7. Bake

Place seam-side down on a parchment-lined baking sheet. Brush with egg wash, score the top lightly, and sprinkle with coarse salt. Bake for 30–35 minutes, until the crust is golden and the beef reaches 125–130°F for medium rare. Rest 10 minutes before slicing.

Pro Tips for Success

• Chill the dough: It’s easier to handle and less sticky when cold.
• Cook out all the moisture in the mushrooms: Too much liquid = soggy crust.
• Don’t overbake: Use a thermometer to keep your beef perfectly juicy.
• Rest before slicing: Essential for juicy, clean slices.

What to Serve with Gluten Free Beef Wellington

• Creamy cauliflower mash or mashed celeriac
• Sautéed green beans, asparagus, or a simple arugula salad
• Tangy horseradish cream or classic red wine sauce (gluten free)

How to Store & Reheat

• Fridge: Store leftovers in an airtight container for up to 3 days.
• Freezer: Wrap slices tightly and freeze up to 2 months. Thaw in fridge before reheating.
• Reheat: Best in a 350°F oven until warmed through—crisp crust, juicy beef!

Serving Ideas

• Slice thick and serve on a platter for maximum effect.
• Garnish with fresh thyme or parsley for color.
• Serve with a small dish of sauce for dipping.

Story Time: Why This Dish Is a Holiday Winner

If you’ve ever watched everyone else swoon over Beef Wellington but missed out because of gluten, this recipe is for you. It’s the perfect blend of tradition and allergy-friendly innovation—impressive enough for holidays but easy enough for any special occasion. Every time I serve it, guests can’t believe it’s gluten free (and keto too!). It’s truly a celebration on a plate.

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