Roasted Beef Tenderloin

Prep: 15 min Cook: 45 min Serves: 8 Cuisine: American

Juicy roasted beef tenderloin coated in seasoned butter, perfect for elegant dinners or special occasions, offering rich flavors and tender texture for meat lovers.

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Ingredients

  • 1 (5 lb.) beef tenderloin
  • 1/2 cup butter
  • 2 teaspoons garlic powder
  • 1 tablespoon seasoned salt
  • 2 teaspoons black pepper

Instructions

  1. Combine butter, garlic powder, seasoned salt, and black pepper; mix well.
  2. Place the beef tenderloin on a rack in a roasting pan.
  3. Brush the tenderloin with the butter mixture.
  4. Insert a meat thermometer into the tenderloin, making sure it does not touch fat.
  5. Bake at 425°F for 30 to 45 minutes or until the thermometer reaches 140°F for rare, 150°F for medium rare, or 160°F for medium.
  6. Serve with sour cream and prepared horseradish.

Tips & Substitutions

For a perfectly roasted beef tenderloin, ensure the meat is at room temperature before cooking to promote even cooking. If you want a different flavor profile, consider substituting fresh herbs like rosemary or thyme for garlic powder. For a unique twist, try serving with ingredients from American recipes that complement the savory flavors.

Serving Suggestions

This roasted beef tenderloin is best served with a side of creamy mashed potatoes or roasted vegetables. It pairs beautifully with sour cream and prepared horseradish for dipping. For a complete meal, consider serving a fresh green salad or some seasoned Pasta And Rice to balance the dish.

Storage & Reheating

Leftover beef tenderloin can be stored in an airtight container in the refrigerator for up to 3 days. To reheat, wrap it in aluminum foil and place it in a preheated oven at 300°F until warmed through, which helps retain moisture and prevent it from drying out.

Nutrition & Diet Analysis (per serving)

Each serving of Roasted Beef Tenderloin contains roughly 869 calories, with 62g protein, 11g carbohydrates, and 64g fat. It is an excellent source of protein (123% of the Daily Value), iron (52% of the Daily Value), and potassium (22% of the Daily Value), and a good source of dietary fiber. Note that it is relatively high in sodium, at 631mg per serving (27% of the Daily Value).

869 kcal 43% DV
Protein Fat Carbs

Macronutrients

Protein 61.5g 100% DV
Total Fat 63.9g 82% DV
Carbs 10.5g 4% DV
Fiber 3.9g 14% DV
Sugar 0.1g

Electrolytes

Sodium 630.7mg 27% DV
Potassium 1041.9mg 22% DV
Cholesterol 218.1mg 73% DV

Vitamins & Minerals

Vitamin A 4.1mcg
Vitamin C 0mg
Calcium 90.2mg 7% DV
Iron 9.3mg 52% DV
Diet fit High-protein Keto-friendly
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

What is the best way to ensure the beef tenderloin is cooked to the right doneness?

Using a meat thermometer is crucial for achieving the desired doneness. Insert it into the thickest part of the meat, avoiding fat. For rare, aim for 140°F, for medium rare, 150°F, and for medium, 160°F. Allow the meat to rest for at least 10 minutes before slicing.

Can I prepare the butter mixture in advance?

Yes, you can prepare the butter mixture ahead of time and store it in the refrigerator for up to a week. Just make sure to let it come to room temperature before brushing it on the beef tenderloin to ensure it spreads easily.

What should I do with leftover beef tenderloin?

Leftover beef tenderloin is versatile and can be sliced for sandwiches, diced for salads, or served as a main dish again. Try using it in a beef stir-fry or as a topping for a hearty Reuben Pizza to create a delicious new meal.

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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