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Indulge in a culinary masterpiece with this Beef Tenderloin with Creamy Mashed Potatoes recipe. Perfectly seared beef tenderloin paired with silky mashed potatoes creates an elegant dining experience. Whether it’s a special occasion or a cozy dinner, this dish is sure to impress.
Why You’ll Love This Recipe
This dish brings together tender, juicy beef and rich, creamy potatoes for an unforgettable meal. The combination of flavors and textures makes it a standout choice for any dinner.
- Impressive presentation for special occasions
- Rich and flavorful, satisfying comfort food
- Simple yet elegant preparation
- Versatile for various side dishes
Ingredients
- 2 beef tenderloin steaks (6-8 ounces each)
- 1 pound russet potatoes, peeled and cubed
- 1/2 cup heavy cream
- 1/4 cup unsalted butter
- 2 tablespoons olive oil
- Salt, to taste
- Pepper, to taste
- Fresh herbs (such as rosemary or thyme), for garnish
How to Make Beef Tenderloin with Creamy Mashed Potatoes
- Start by preparing the mashed potatoes. In a large pot, bring salted water to a boil. Add the cubed potatoes and cook until fork-tender, about 15-20 minutes.
- While the potatoes are cooking, heat a skillet over medium-high heat. Add the olive oil.
- Season the beef tenderloin steaks generously with salt and pepper. Once the oil is hot, add the steaks to the skillet. Sear for about 4-5 minutes on each side for medium-rare. Use a meat thermometer to check for an internal temperature of 130°F.
- After searing, remove the steaks from the skillet and let them rest for 5 minutes, allowing the juices to redistribute.
- Drain the cooked potatoes and return them to the pot. Add the butter and heavy cream, then mash until smooth and creamy. Season with salt and pepper to taste.
- To serve, place a generous scoop of creamy mashed potatoes on each plate, top with the rested beef tenderloin, and garnish with fresh herbs.
Tips for the Best Results
- Make sure your beef is at room temperature before cooking for even cooking.
- Use a meat thermometer to achieve your preferred doneness.
- For extra creamy potatoes, consider using a potato ricer.
- Let the beef rest after cooking to ensure it remains juicy.
Easy Variations
- Swap russet potatoes for Yukon Gold for a creamier texture.
- Add roasted garlic to the mashed potatoes for a flavor boost.
- Incorporate sautéed mushrooms into the dish for an earthy twist.
What to Serve With It
- Steamed asparagus or green beans for a fresh crunch
- A simple side salad with vinaigrette for brightness
- Crusty bread to soak up any remaining gravy or juices
Storage and Reheating
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Store any leftovers in an airtight container in the refrigerator for up to 3 days. To reheat, gently warm the beef in a skillet over low heat and reheat the mashed potatoes in the microwave or on the stovetop with a splash of cream to restore creaminess.
Recipe Card
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Yield/Servings: 2 servings
Ingredients:
- 2 beef tenderloin steaks (6-8 ounces each)
- 1 pound russet potatoes, peeled and cubed
- 1/2 cup heavy cream
- 1/4 cup unsalted butter
- 2 tablespoons olive oil
- Salt, to taste
- Pepper, to taste
- Fresh herbs (such as rosemary or thyme), for garnish
Instructions:
- Boil potatoes until fork-tender, about 15-20 minutes.
- Heat olive oil in a skillet over medium-high heat.
- Season steaks with salt and pepper, then sear for 4-5 minutes on each side.
- Remove steaks and let rest for 5 minutes.
- Drain potatoes, add butter and cream, then mash until smooth.
- Serve potatoes with beef on top, garnished with herbs.
Notes: For best results, use a meat thermometer and let meat rest before slicing.





















