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Indulge in a luxurious dining experience right at home with this Beef Tenderloin with Creamy Mashed Potatoes recipe. This dish showcases a perfectly seared beef tenderloin served atop a velvety bed of mashed potatoes, making it an elegant choice for any special occasion. With its rich flavors and comforting textures, this meal is guaranteed to impress your guests and satisfy your cravings.
Why You’ll Love This Recipe
This recipe balances sophistication with simplicity, making it perfect for both novice and experienced cooks. The combination of tender beef and creamy potatoes is a classic that never goes out of style.
- Elegant Presentation: Impress guests with a restaurant-quality dish.
- Rich Flavors: The savory beef pairs beautifully with rich, buttery potatoes.
- Easy to Follow: Clear instructions ensure a stress-free cooking experience.
- Versatile: Perfect for holidays, anniversaries, or any special night in.
Ingredients
- 1 (1.5 lb) beef tenderloin, trimmed
- 2 tablespoons olive oil
- Salt and pepper, to taste
- 4 medium russet potatoes, peeled and cubed
- 1/2 cup heavy cream
- 1/4 cup unsalted butter
- 2 cloves garlic, minced
- 2 tablespoons fresh chives, chopped
- 2 tablespoons fresh parsley, chopped
How to Make Beef Tenderloin with Creamy Mashed Potatoes
- Preheat your oven to 400°F (200°C).
- Season the beef tenderloin generously with salt and pepper. In a large oven-safe skillet, heat the olive oil over medium-high heat. Once hot, add the tenderloin and sear for about 3-4 minutes on each side until browned.
- Transfer the skillet to the preheated oven and roast the tenderloin for 15-20 minutes, or until it reaches your desired level of doneness (135°F for medium-rare). Remove from the oven and let it rest for 10 minutes.
- While the beef is resting, place the cubed potatoes in a large pot and cover with water. Bring to a boil and cook until tender, about 15-20 minutes.
- Drain the potatoes and return them to the pot. Add the heavy cream, butter, minced garlic, salt, and pepper. Mash until smooth and creamy.
- Stir in the chopped chives and parsley into the mashed potatoes, adjusting seasoning as needed.
- Slice the rested beef tenderloin and serve over a generous scoop of creamy mashed potatoes. Garnish with additional herbs if desired.
Tips for the Best Results
- Allow the beef to come to room temperature before cooking to ensure even doneness.
- Use a meat thermometer to check the internal temperature for perfect doneness.
- For extra flavor, consider adding roasted garlic or sour cream to the mashed potatoes.
Easy Variations
- Swap out the russet potatoes for Yukon Gold for a slightly sweeter flavor.
- Add grated cheese to the mashed potatoes for a richer taste.
- Serve with a red wine reduction sauce for an extra touch of elegance.
What to Serve With It
- Roasted seasonal vegetables for a colorful side.
- A crisp green salad with vinaigrette to balance the richness.
- Garlic bread or dinner rolls to soak up the delicious flavors.
Storage and Reheating
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Store any leftovers in an airtight container in the refrigerator for up to 3 days. Reheat the beef in a skillet over low heat and the mashed potatoes in the microwave or on the stovetop with a splash of cream to restore their creamy texture.
Recipe Card
Prep Time: 15 minutes
Cook Time: 40 minutes
Total Time: 55 minutes
Yield: 4 servings
Ingredients:
- 1 (1.5 lb) beef tenderloin, trimmed
- 2 tablespoons olive oil
- Salt and pepper, to taste
- 4 medium russet potatoes, peeled and cubed
- 1/2 cup heavy cream
- 1/4 cup unsalted butter
- 2 cloves garlic, minced
- 2 tablespoons fresh chives, chopped
- 2 tablespoons fresh parsley, chopped
Instructions:
- Preheat your oven to 400°F (200°C).
- Season the beef tenderloin generously with salt and pepper. In a large oven-safe skillet, heat the olive oil over medium-high heat. Once hot, add the tenderloin and sear for about 3-4 minutes on each side until browned.
- Transfer the skillet to the preheated oven and roast the tenderloin for 15-20 minutes, or until it reaches your desired level of doneness (135°F for medium-rare). Remove from the oven and let it rest for 10 minutes.
- While the beef is resting, place the cubed potatoes in a large pot and cover with water. Bring to a boil and cook until tender, about 15-20 minutes.
- Drain the potatoes and return them to the pot. Add the heavy cream, butter, minced garlic, salt, and pepper. Mash until smooth and creamy.
- Stir in the chopped chives and parsley into the mashed potatoes, adjusting seasoning as needed.
- Slice the rested beef tenderloin and serve over a generous scoop of creamy mashed potatoes. Garnish with additional herbs if desired.
Notes:
- For perfect mashed potatoes, avoid over-mashing to keep them fluffy.




















