Genuine Beef Wellington with Dijon-Mushroom Duxelles
A true culinary masterpiece featuring a perfectly seared beef tenderloin, wrapped in puff pastry and encased in a rich mushroom duxelles, honoring the 'genuine' distinction in fine dining. This french-inspired beef ready in about 60 minutes pairs beef tenderloin, dijon mustard, finely chopped mushrooms for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 520 calories and feeds 6, 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 lb beef tenderloin
- 2 tbsp dijon mustard
- 8 oz, finely chopped mushrooms
- 1, minced shallot
- 1 tbsp, chopped fresh thyme
- 2 tbsp butter
- 1 sheet, thawed puff pastry
- 1 egg, beaten egg wash
Instructions
- Step 1: Pat 1.5 lb beef tenderloin dry; rub with 2 tbsp dijon mustard and season with salt and pepper.
- Step 2: Melt 2 tbsp butter in a skillet over medium-high heat; cook 8 oz chopped mushrooms and 1 minced shallot for 8 minutes until golden and moisture evaporates, stirring constantly.
- Step 3: Remove from heat; stir in 1 tbsp chopped thyme and 1 tsp salt, then cool completely.
- Step 4: Spread mushroom mixture evenly over a sheet of thawed puff pastry; place beef tenderloin in the center and wrap tightly, sealing seams with egg wash.
- Step 5: Place seam-side down on a baking sheet; brush with 1 beaten egg. Bake at 400°F for 25-30 minutes until internal temperature reaches 130°F for medium-rare, then rest 10 minutes before slicing.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Genuine Beef Wellington with Dijon-Mushroom Duxelles take to make?
Total time is about 60 minutes (30 min prep + 30 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 Genuine Beef Wellington with Dijon-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 beef tenderloin from drying out.
Can I substitute ingredients in Genuine Beef Wellington with Dijon-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 Genuine Beef Wellington with Dijon-Mushroom Duxelles for a different number of people?
The recipe is written for 6 servings. Multiply each ingredient by (your serving target / 6). 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 Genuine Beef Wellington with Dijon-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
- ★★★★★
Made with what I had on hand and it still came out great.
- ★★★★☆
Enjoyable meal. Instructions could be a touch more detailed on the timing.
- ★★★★☆
Very good for a 30-minute recipe. Would bump up the spice level though.
