How Many Minutes Per Pound to Cook Beef Tenderloin Roast?

Beef tenderloin roast, also known as filet mignon roast, is a luxurious and flavorful cut of beef from the short loin. When cooked properly, it’s incredibly tender and juicy. But to get the best results, it’s important to know exactly how long to cook beef tenderloin per pound.

In this comprehensive guide, we’ll share timing guidelines, cooking tips, and delicious recipes to help you cook beef tenderloin roast to perfection every time

What is Beef Tenderloin?

Beef tenderloin is an oblong, tapered cut that lies along the backbone beneath the ribs It’s part of the short loin primal cut, which also includes the New York strip steak

The tenderloin contains very little connective tissue, which is why it’s so tender. However, it also contains less fat than other cuts. That’s why proper cooking time is key – you want to avoid overcooking tenderloin and drying it out.

When trimmed and tied into a compact shape, the whole tenderloin roast feeds around 6-8 people Center-cut tenderloin roasts, called Chateaubriand, feed 2-3.

Basic Cooking Times per Pound

To cook tenderloin roast to medium-rare doneness, follow these guidelines:

• Oven at 400°F – Cook for approximately 15 minutes per pound

• Oven at 350°F – Cook for approximately 18 minutes per pound

• Oven at 325°F – Cook for 20-25 minutes per pound

So for a 3 pound tenderloin roast at 400°F, cook for about 45 minutes total. Always use a meat thermometer to check for doneness.

How to Tell When It’s Done

Beef tenderloin should be removed from the oven when it reaches an internal temperature of 130-135°F for medium-rare. The temperature will continue rising as it rests.

Here are approximate target temperatures for varying doneness levels:

• Rare: 120-125°F
• Medium rare: 130-135°F
• Medium: 140-145°F
• Medium well: 150-155°F
• Well done: 160+°F

Let the roast rest for 10-15 minutes before slicing to allow juices to redistribute. The temperature should rise about 10°F during resting time.

Cooking Methods

To yield the most tender, juicy beef tenderloin roast, use one of these cooking methods:

• Oven roasting – The most common method. Use a rack in a roasting pan.

• Sous vide – Cooks gently in a water bath before searing. Delicate texture.

• Grilling – Imparts delicious char. Maintain indirect heat.

• Pan searing – Quick for small tenderloins. Sear then finish in oven.

Tips for Maximizing Tenderness

Follow these tips for the most tender results:

• Tie roast with butcher’s twine to maintain shape.

• Cook at lower oven temperatures like 325°F-350°F.

• Wrap in bacon to impart moisture and flavor.

• Baste during cooking to prevent drying out.

• Let roast rest before slicing to allow juices to absorb.

Estimated Cook Times for Common Sizes

To take the guesswork out of timing, here are estimates for popular tenderloin sizes:

• 2 pounds – 30-40 minutes
• 3 pounds – 45-60 minutes
• 4 pounds – 60-75 minutes
• 5 pounds – 75-90 minutes

The shape and thickness of your specific roast will affect cooking time. Track temperature instead of time for most accurate results.

Incredibly Delicious Recipes to Try

Take your beef tenderloin roast to the next level with these tasty recipes:

• Horseradish and Herb Crusted Tenderloin – A flavorful crust makes this roast shine.

• Peppercorn Crusted Beef Tenderloin – Cracked peppercorns give a bold kick.

• Garlic Rosemary Roasted Tenderloin – Savory garlic rosemary complements the beefy flavor.

• Bacon Wrapped Filet Mignon – Bacon keeps the tenderloin juicy and adds smoky notes.

• Espresso and Chili Rubbed Tenderloin – Coffee and ancho chile makes a unique blend of flavors.

Cooking Beef Tenderloin Has Never Been Easier

Now that you know exactly how long to cook beef tenderloin roast per pound, you can serve up restaurant-quality results at home. Just follow the timing guidelines and use a thermometer for perfect medium-rare doneness.

For more cooking tips and beef tenderloin inspiration, explore the recipes on our website. We take the guesswork out of cooking so you can focus on creating delicious meals to enjoy.