James' Authentic Beef Wellington
Premium beef tenderloin wrapped in puff pastry with mushroom duxelles, mirroring the 'Authentic' jersey's attention to detail. This french-inspired beef ready in about 80 minutes pairs beef tenderloin, mushroom duxelles, sheet puff pastry for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 780 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
- 1.25 lbs beef tenderloin
- 1 cup mushroom duxelles
- 1 sheet puff pastry
- 2 tbsp Dijon mustard
- 1 egg, beaten egg wash
Instructions
- Step 1: Pat 1.25 lbs beef tenderloin dry and season with salt and pepper. Spread 1 cup mushroom duxelles evenly over the meat, then roll tightly and tie with kitchen twine.
- Step 2: Place the wrapped beef in the center of a sheet of puff pastry. Brush the edges with 2 tbsp Dijon mustard, then fold the pastry over the beef, sealing the edges tightly.
- Step 3: Brush the entire package with 1 beaten egg. Bake at 400°F (200°C) for 30-35 minutes until the pastry is golden and puffed, and the internal temperature 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 James' Authentic Beef Wellington 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 James' Authentic Beef Wellington?
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 James' Authentic Beef Wellington?
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 James' Authentic Beef Wellington 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 James' Authentic Beef Wellington?
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
- ★★★★★
Doubled the garlic (as one does) and it was amazing.
- ★★★★★
Swapped butter for olive oil to keep it lighter. Still delicious.
- ★★★★☆
My family liked it. I personally would prefer more depth of flavor.
