Fabulous Beef Tenderloin

Ingredients and Weight: * Beef tenderloin: 2 pounds (907 grams) * Sea salt and freshly ground black pepper to taste * Olive oil: 2 tablespoons * Butter: 4 tablespoons, divided * Rosemary sprigs: 4 * Garlic cloves, minced: 4 * Dry red wine: 1 cup * Beef broth: 1 cup * Dijon mustard: 1 tablespoon

Preparation Time: * 15 minutes

Cooking Time: * 45-60 minutes

Difficulty Level: * 2

Preparation Method Steps:

1. Preheat oven to 425°F (220°C).
2. Season beef tenderloin generously with salt and pepper.
3. Heat olive oil in a large oven-safe skillet over medium-high heat.
4. Sear beef tenderloin for 3 minutes per side, or until golden brown.
5. Transfer skillet to oven and roast for 15-20 minutes, or until the internal temperature reaches 130-135°F (54-57°C) for medium-rare.
6. Remove beef tenderloin from oven and let rest for 10 minutes.
7. Melt 2 tablespoons of butter in the skillet. Add rosemary, garlic, and cook for 1 minute.
8. Add red wine, beef broth, and Dijon mustard. Bring to a simmer.
9. Cook sauce for 5-7 minutes, or until thickened.
10. Slice beef tenderloin and arrange on serving dish. Pour sauce over the beef.

Nutritional Information: * Calories: 280 * Protein: 33 grams * Fat: 17 grams * Carbohydrates: 3 grams

Dish Characteristics: * Tender and flavorful beef tenderloin * Rich and savory sauce * Excellent for special occasions

User Comments: * "This is the best beef tenderloin I've ever had! It's so juicy and flavorful." * "The sauce is amazing. It's the perfect complement to the beef." * "This dish is easy to make and always impresses my guests."

Special Precautions and Tips: * Use a meat thermometer to ensure the beef tenderloin is cooked to your desired doneness. * Let the beef tenderloin rest before slicing to allow the juices to redistribute. * If you don't have an oven-safe skillet, you can transfer the beef tenderloin to a baking sheet after searing.