True-to-Form Beef Wellington with Mushroom Duxelles
A restaurant-quality masterpiece of tender beef tenderloin wrapped in puff pastry and mushroom duxelles, prepared with unwavering authenticity. This french-inspired beef ready in about 80 minutes pairs trimmed beef tenderloin, Dijon mustard, whole grain mustard for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 680 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 1.5 lbs, trimmed beef tenderloin
- 2 tbsp Dijon mustard
- 1/4 cup whole grain mustard
- 1 cup, finely chopped mushrooms
- 1, finely chopped shallot
- 2 tbsp butter
- 1 tbsp, chopped fresh thyme
- 1 sheet, thawed puff pastry
- 1, beaten egg
Instructions
- Step 1: Preheat oven to 400°F (200°C). Rub 1.5 lbs beef tenderloin with 2 tbsp Dijon mustard and 1/4 cup whole grain mustard.
- Step 2: In a skillet over medium heat, melt 2 tbsp butter, then cook 1 cup chopped mushrooms and 1 finely chopped shallot for 8 minutes until golden and liquid evaporates; stir in 1 tbsp chopped thyme and season with salt.
- Step 3: Lay puff pastry sheet on a floured surface, spread mushroom duxelles over the center, leaving 1-inch borders.
- Step 4: Place mustard-rubbed beef tenderloin on mushroom layer, fold pastry over top, and seal edges with a fork; brush with beaten egg.
- Step 5: Place on parchment-lined baking sheet and bake for 30 minutes, or until pastry is golden and beef reaches 125°F (52°C) for medium-rare.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does True-to-Form Beef Wellington with Mushroom Duxelles take to make?
Total time is about 80 minutes (45 min prep + 35 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.
How do I store leftover True-to-Form Beef Wellington with Mushroom Duxelles?
Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep trimmed beef tenderloin from drying out.
Can I substitute ingredients in True-to-Form Beef Wellington with Mushroom Duxelles?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale True-to-Form Beef Wellington with Mushroom Duxelles for a different number of people?
The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with True-to-Form Beef Wellington with Mushroom Duxelles?
French beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
What others are saying
- ★★★★★
Added some red pepper flakes for heat — highly recommend.
- ★★★★★
Doubled the garlic (as one does) and it was amazing.
- ★★★★★
Kids gobbled it up without complaints — that's a 5-star in my book.
