Prosciutto Wrapped Pork Tenderloin En Croute
Prosciutto wrapped pork tenderloin baked in flaky pastry for a savoury, golden dinner that looks impressive but is surprisingly approachable.

This prosciutto wrapped pork tenderloin en croute is a rich, savoury dinner with tender pork, salty prosciutto and crisp golden pastry in every slice. It looks like something you might save for a special occasion, but the method is actually quite manageable once everything is wrapped and ready for the oven. The pastry keeps the pork nicely enclosed, while the prosciutto adds extra flavour without needing a complicated filling.

Prosciutto Wrapped Pork Tenderloin En Croute
This prosciutto wrapped pork tenderloin has everything you want in a special dinner: tender pork, savoury prosciutto and crisp, golden pastry. Once sliced, the layers look impressive, but the preparation is still quite straightforward. The pastry gives the outside a lovely crunch while the pork stays juicy inside.
Why This Pork Tenderloin En Croute Works So Well
The prosciutto adds flavour and also creates a savoury layer between the pork and pastry. That helps every slice taste rich without needing a heavy sauce. The key is not to overcook the pork. I also like letting the wrapped tenderloin rest briefly before slicing so the pastry stays neater and the juices settle.
Perfect for Holidays and Special Dinners
Serve this pork tenderloin en croute for Christmas dinner, holiday entertaining, birthdays or any meal where you want something a little more impressive. It pairs well with roasted vegetables, potatoes or a simple green salad, so the rest of the meal can stay easy.
Wrap the Pork Tenderloin in Puff Pastry Before Baking

This prosciutto wrapped pork tenderloin en croute is fully assembled and ready for the oven, with the pork enclosed in puff pastry and finished with decorative pastry strips. Brushing the pastry with egg wash helps it bake to a deep golden colour with a crisp, glossy finish. Keeping the seams tucked underneath also helps the pastry hold its shape while the pork cooks inside.

Tips and Tricks for the Best Prosciutto Wrapped Pork Tenderloin En Croute
• Pat the pork dry first: A dry surface helps the prosciutto and pastry sit more neatly around the tenderloin.
• Keep the pastry cold: Puff pastry is much easier to work with when it stays chilled. If it starts getting soft or sticky, put it back in the fridge for a few minutes.
• Wrap the pork tightly: Keep the prosciutto snug around the tenderloin so the layers hold together better once the pastry goes on.
• Seal the pastry well: Press the seams firmly and keep them underneath. This helps the prosciutto wrapped pork tenderloin en croute stay closed while baking.
• Use egg wash for colour: Brush the pastry evenly before baking for that glossy, golden finish. A little goes a long way.
• Watch the internal temperature: Pork tenderloin can dry out quickly, so use a thermometer rather than relying only on baking time.
• Let it rest before slicing: Give the en croute a few minutes out of the oven. The juices settle, and the pastry is much easier to cut cleanly.

Easy Variations for Prosciutto Wrapped Pork Tenderloin En Croute
• Add Dijon mustard: Spread a thin layer over the pork before wrapping for a sharper, savoury flavour that works well with the prosciutto.
• Add mushrooms: A cooked mushroom mixture can add extra richness, almost like a simplified Wellington-style filling.
• Try fresh herbs: Thyme, rosemary or parsley can be tucked around the pork for more aromatic flavour.
• Add cheese: A thin layer of grated Parmesan or a little soft cheese can make the pork tenderloin en croute even richer.
• Use a different cured ham: Serrano ham or another thin cured ham can replace prosciutto if that’s what you have on hand.
• Make smaller portions: Cut the tenderloin into smaller sections and wrap individually for personal-sized servings.
• Keep it simple: The basic version with pork, prosciutto and puff pastry is already full of flavour, so you don’t need to add extra fillings unless you want to.
Real Kitchen Tip: Keep the Puff Pastry Cold
For the best prosciutto wrapped pork tenderloin en croute, keep the puff pastry chilled right up until you wrap the pork. Cold pastry is easier to handle, holds its shape better and bakes up with cleaner, flakier layers. If it starts feeling soft or sticky while you work, put it back in the fridge for 10 minutes before baking.

Prosciutto-Wrapped Pork Tenderloin en croûte
Equipment
- 1 Baking sheet
- 1 Parchment paper
- 1 Sharp knife
- 1 Cutting board
- 1 Pastry brush (for egg wash)
- 1 Rolling Pin (for puff pastry, if needed)
- 1 Meat thermometer (recommended for perfect doneness)
Ingredients
- 1 pork tenderloin about 1 lb
- 8 slices prosciutto
- 2 tbsp Dijon mustard
- 1 puff pastry one sheet – store-bought or homemade
- 1 egg for egg wash
- Salt and pepper to taste
- 1 tbsp olive oil
- 1 tsp fresh thyme optional
Instructions
- Pre:pare the Pork Tenderloin:Preheat your oven to 400°F (200°C).Trim any silver skin or excess fat from the pork tenderloin. Pat it dry with paper towels.Season the pork generously with salt and pepper.
- Wrap in Mustard and Prosciutto:Brush the pork with Dijon mustard all over the surface.Carefully wrap the prosciutto around the pork, manually overlapping each slice to encase the tenderloin completely.
- Prepare Puff Pastry:Roll out the puff pastry on a lightly floured surface to a size large enough to wrap the pork completely.Place the prosciutto-wrapped pork in the center of the puff pastry.
- Assemble the en croûte:Fold the puff pastry over the pork, pinching the edges together to seal it. Trim any excess pastry if needed.Turn the parcel so that the seam is on the bottom.
- Egg Wash and Bake:Beat the egg and brush it over the puff pastry to give it a golden finish.If desired, score the top lightly with a knife for decoration and a better puff effect.Place the wrapped pork onto a baking sheet lined with parchment paper and bake for 25-30 minutes, or until the pastry is golden and the pork reaches an internal temperature of 145°F (63°C) for medium-rare.
- Rest and Serve:Let the pork rest for about 5-10 minutes before slicing.Serve the Pork Tenderloin en croûte with a side of roasted vegetables or a light salad.
Notes
- Let the pork rest for 5–10 minutes before slicing to keep the juices inside.
- Make sure the puff pastry is cold when wrapping for the best flaky texture.
- Pat the pork dry before adding mustard to help the prosciutto stick better.
- Seal the pastry well to prevent juices from leaking during baking.
- Use a meat thermometer to avoid overcooking the pork.
- Score the pastry lightly for a decorative finish and even browning.
- If the pastry browns too quickly, loosely cover with foil while finishing cooking.
- For extra flavor, add fresh herbs like thyme, rosemary, or sage inside the wrap.
