The combination of savory lamb and tangy Dijon cream sauce creates a balanced dish that feels gourmet yet is surprisingly easy to prepare at home. Serve it with roasted vegetables, mashed potatoes, or rice for a restaurant-quality meal.
Ingredients
For the Lamb
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1–1½ pounds lamb tenderloin
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2 tablespoons olive oil
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2 cloves garlic, minced
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1 teaspoon salt
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½ teaspoon black pepper
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1 teaspoon fresh rosemary or thyme (optional)
For the Dijon Cream Sauce
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1 tablespoon butter
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1 small shallot, finely chopped
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½ cup chicken or beef broth
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¾ cup heavy cream
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1½ tablespoons Dijon mustard
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1 teaspoon lemon juice
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Salt and black pepper to taste
Garnish
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Fresh parsley or thyme
Instructions
1. Prepare the Lamb
Pat the lamb tenderloin dry with paper towels.
Season it evenly with salt, pepper, and fresh herbs if using.
2. Sear the Lamb
Heat olive oil in a large skillet over medium-high heat.
Add the lamb and sear for 3–4 minutes per side until browned.
Reduce heat slightly and continue cooking until the lamb reaches your desired doneness:
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Medium-rare: about 130–135°F (54–57°C)
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Medium: about 140–145°F (60–63°C)
Remove the lamb from the skillet and let it rest for 5 minutes before slicing.
3. Make the Dijon Cream Sauce
In the same skillet, melt the butter over medium heat.
Add chopped shallot and cook for 2–3 minutes until softened.
Stir in garlic and cook for 30 seconds until fragrant.
4. Deglaze the Pan
Pour in the broth and scrape up the browned bits from the pan.
Let it simmer for 2–3 minutes until slightly reduced.
5. Add Cream and Dijon
Stir in heavy cream and Dijon mustard.
Simmer gently for 3–4 minutes until the sauce thickens slightly.
Add lemon juice and adjust seasoning with salt and pepper.
6. Serve
Slice the lamb tenderloin and arrange on plates.
Spoon the warm Dijon cream sauce over the lamb and garnish with fresh herbs.
Serving Suggestions
Lamb tenderloin with Dijon cream sauce pairs beautifully with:
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Garlic mashed potatoes
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Roasted asparagus
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Buttered green beans
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Wild rice or couscous
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Crusty bread for the sauce
Tips for Perfect Lamb Tenderloin
Do not overcook the lamb
Lamb tenderloin is best served medium-rare to medium for tenderness.
Let the meat rest
Resting allows the juices to redistribute for a juicier result.
Use good-quality Dijon mustard
It adds depth and balanced tang to the sauce.
Deglaze the pan
This captures the flavorful browned bits for a richer sauce.
Variations
Herb Dijon Sauce
Add fresh tarragon or thyme for more herb flavor.
White Wine Sauce
Replace part of the broth with white wine for extra depth.
Garlic Lovers Version
Add additional roasted garlic to the sauce.
Mushroom Dijon Sauce
Sauté mushrooms with the shallots before adding the broth.
Storage and Reheating
Refrigeration:
Store leftovers in an airtight container for up to 3 days.
Reheating:
Reheat gently in a skillet over low heat to prevent the sauce from separating.
Freezing:
Not recommended because cream sauces can change texture when frozen.
Why You’ll Love This Recipe
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Elegant restaurant-quality dish
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Tender, juicy lamb with rich creamy sauce
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Quick enough for a special weeknight dinner
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Balanced flavors of mustard, cream, and herbs
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Easy to customize with herbs or wine
Lamb Tenderloin with Dijon Cream Sauce is a refined yet simple recipe that highlights the natural tenderness of lamb paired with a luxurious mustard cream sauce. Whether for a romantic dinner, holiday meal, or special occasion, this dish is sure to impress with its rich flavor and beautiful presentation.