Pan-Searing Pork Tenderloin with Mushroom-Mustard Cream Sauce

Ingredients

• 550 g Pork tenderloin (Trimmed, cut into 2‑3 med‑sized pieces; pat dry before seasoning)
• to taste pinch Salt (Kosher or sea salt)
• to taste pinch Black pepper (Freshly ground)
• 1 tbsp Vegetable oil (High‑smoke‑point oil for searing)
• 1 piece Small onion (Peeled and diced)
• 1 clove Garlic clove (Minced)
• 200 g Mushrooms (button or cremini) (Cleaned and sliced)
• 100 ml Dry white wine (Such as Sauvignon Blanc or Pinot Grigio)
• 2 tsp Coarse mustard (Dijon or whole‑grain) (Adds tangy depth)
• 150 ml Heavy cream or crème fraîche (For a silky sauce; can use half‑and‑half in a pinch)
• 3 sprigs Fresh thyme (Leaves stripped; reserve stems for garnish)

Instructions

1. Season the pork

   Pat the pork tenderloin pieces dry, then season both sides generously with salt and black pepper.

   Time: PT2M

2. Sear the pork

   Heat the skillet over medium‑high heat, add the oil, and when shimmering, place the pork pieces in the pan. Sear 2‑3 minutes per side until a deep golden crust forms.

   Time: PT5M

   Temperature: medium‑high heat

3. Rest the pork

   Transfer the seared pork to a plate and set aside while you build the sauce.

   Time: PT1M

4. Sauté onion and garlic

   In the same skillet, add the diced onion and minced garlic. Cook, stirring, until the onion becomes translucent, about 2‑3 minutes.

   Time: PT3M

   Temperature: medium heat

5. Cook the mushrooms

   Add the sliced mushrooms to the pan. Fry, stirring occasionally, until they release their moisture and turn golden, about 4 minutes.

   Time: PT4M

   Temperature: medium heat

6. Deglaze with white wine

   Pour the white wine into the pan, increase heat to medium‑high, and bring to a brief boil, scraping the pan to dissolve the fond. Let the wine reduce by half, roughly 2 minutes.

   Time: PT2M

   Temperature: medium‑high heat

7. Add mustard and cream

   Stir in the coarse mustard, then pour in the heavy cream (or crème fraîche). Reduce heat to medium and whisk until the sauce is smooth. Season with additional salt and pepper to taste.

   Time: PT2M

   Temperature: medium heat

8. Simmer the pork in sauce

   Return the pork pieces to the skillet, nestle them into the sauce, and sprinkle fresh thyme leaves over the top. Cover the pan and let simmer gently for 8 minutes, until the pork is cooked through and tender.

   Time: PT8M

   Temperature: medium heat

9. Finish and serve

   Remove the lid, give the sauce a final stir, and let the dish rest 2 minutes. Slice the pork if desired, garnish with remaining thyme stems, and serve directly from the pan or transfer to a serving board.

   Time: PT2M

Nutrition Facts

Calories

376

Protein

32 g

Carbohydrates

10 g

Fat

23 g

Fiber

2 g

Ingredient Substitutions

• Instead of Pork tenderloin: Pork loin, Chicken breast
• Instead of Salt: Sea salt, Table salt
• Instead of Black pepper: White pepper
• Instead of Vegetable oil: Canola oil, Olive oil (light)
• Instead of Small onion: Shallot, Leek
• Instead of Garlic clove: Garlic powder (¼ tsp)
• Instead of Mushrooms (button or cremini): Portobello strips, Mixed wild mushrooms
• Instead of Dry white wine: Chicken broth, Apple cider vinegar (1 tbsp)
• Instead of Coarse mustard (Dijon or whole‑grain): English mustard, Stone‑ground mustard
• Instead of Heavy cream or crème fraîche: Half‑and‑half, Full‑fat Greek yogurt (reduce heat)
• Instead of Fresh thyme: Dried thyme (¼ tsp)

Equipment Needed

• Large skillet or sauté pan (10‑12 inch)
• Chef’s knife
• Cutting board
• Measuring spoons
• Measuring cup (liquid)
• Wooden spoon or silicone spatula
• Plate or platter for resting meat (optional)
• Serving board (optional) (optional)

Critical Steps — Do Not Skip

• Searing the pork to develop a deep crust
• Deglazing the pan with white wine to capture the fond
• Simmering the pork in the cream‑mustard sauce to finish cooking

Chef Tips from the Video

• Use a dry, aromatic white wine for the best flavor
• Add a tablespoon of chicken stock if the sauce looks too thick after simmering
• Finish with a small knob of butter for extra shine and richness

Troubleshooting

Storage

Refrigerator: Store leftovers in an airtight container for up to 3 days.

Freezer: Not recommended because the cream may separate; if needed, freeze without cream and add fresh cream when reheating.

Room temperature: Only keep at room temperature for serving, no longer than 2 hours.

Make-Ahead Tips

• Sear the pork a day ahead and keep refrigerated; reheat gently in the sauce
• Prepare the mushroom‑mustard sauce up to the point before adding cream, store separately, and combine just before serving