How Long to Cook Beef Tenderloin
2 cooking methods with times, temperatures, and tips. Safe to 145°F (USDA FSIS) ?
Quick Answer
Beef Tenderloin takes 25-40 minutes to cook using the Roast method at 425°F. The safe internal temperature is 145°F (63°C) according to USDA FSIS guidelines. This page covers all 2 cooking methods with complete time and temperature charts for each.
Key Takeaways
- Beef Tenderloin takes 25-40 minutes using the Roast method at 425°F
- Safe internal temperature: 145°F (63°C) per USDA FSIS guidelines
- 2 cooking methods available with complete time and temperature charts
- From frozen: add 50% more time (approximately 38-60 minutes)
- Rest for 15 minutes after cooking before serving
- Always verify doneness with a meat thermometer
What Is the Best Way to Cook Beef Tenderloin?
Beef Tenderloin can be cooked using 2 different methods, including Roast, Sous Vide. The most popular method is Roast at 425°F, which takes 25-40 minutes. The USDA FSIS recommends cooking beef tenderloin to an internal temperature of 145°F (63°C) for food safety. After cooking, let beef tenderloin rest for 15 minutes to allow juices to redistribute.
The USDA reports that ground beef must reach 160°F internally, while whole cuts like steaks can be safely consumed at 145°F with a 3-minute rest.
Beef Tenderloin Cooking Times at a Glance
The table below shows the recommended cooking time for beef tenderloin across all 2 methods. Always verify the internal temperature reaches 145°F with an instant-read thermometer before serving. Toggle between fresh and frozen cooking times using the fresh/frozen switch on this page.
Rest for 15 minutes before serving
Resting allows juices to redistribute for a moister result. The internal temperature will rise 3-5 degrees during the rest.
How Long to Cook Beef Tenderloin in Roast
Beef Tenderloin takes 25-40 minutes in the roast at 425°F. Preheat your roast before adding beef tenderloin for even cooking. Use a meat thermometer to verify the internal temperature reaches 145°F before removing from heat.
| Temperature | Cook Time | From Frozen | Notes |
|---|---|---|---|
| 425°Frecommended | 25-40 min | ~38-60 min | For 4 lb tenderloin, about 7-10 min per pound |
| 250°F | 45-70 min | ~68-105 min | Reverse sear method, low and slow |
Roast Tips for Beef Tenderloin
- Tie with kitchen twine for even shape
- Sear on all sides before roasting
- Pull 5F below target temp for carryover cooking
How Long to Cook Beef Tenderloin in Sous Vide
Beef Tenderloin takes 120-240 minutes in the sous vide at 129°F. Use a meat thermometer to verify the internal temperature reaches 145°F before removing from heat.
| Temperature | Cook Time | From Frozen | Notes |
|---|---|---|---|
| 129°Frecommended | 120-240 min | ~180-360 min | Medium-rare, buttery texture (Baldwin) |
| 135°F | 120-240 min | ~180-360 min | Medium, warm pink |
| 140°F | 120-240 min | ~180-360 min | Medium-well |
Sous Vide Tips for Beef Tenderloin
- Sous vide is ideal for beef tenderloin: even doneness from edge to edge
- Season with salt and pepper; add thyme and garlic to the bag
- Sear in butter and herbs for 30-45 seconds per side after cooking
Beef Tenderloin Doneness Guide ?
The ideal doneness for beef tenderloin depends on personal preference. Use the chart below as a guide and always verify with an instant-read thermometer inserted into the thickest part.
| Level ? | Internal Temp ? | Description |
|---|---|---|
| rare | 125°F | Cool red center |
| medium rare | 135°F | Warm red center |
| medium | 145°F | Warm pink center |
| medium well | 155°F | Slight pink center |
| well done | 165°F | No pink, fully cooked |
How to Tell When Beef Tenderloin Is Done
The most reliable way to check if beef tenderloin is done is with an instant-read meat thermometer. Insert it into the thickest part, avoiding bone, and look for an internal temperature of 145°F (63°C).
Without a thermometer, look for these visual cues: the juices should run clear (not pink), the flesh should be opaque throughout, and the texture should feel firm when pressed. However, visual checks are less reliable than a thermometer, especially for thicker cuts.
Remember that carryover cooking will raise the internal temperature by 3-5 degrees after you remove beef tenderloin from the heat. You can pull it at 142°F and let it rest for 15 minutes to reach the target.
How Long to Cook Beef Tenderloin from Frozen
You can cook beef tenderloin directly from frozen, but expect to add approximately 50% more cooking time. For example, if fresh beef tenderloin takes 25-40 minutes, frozen will take roughly 38-60 minutes using the same method and temperature.
Always verify the internal temperature reaches 145°F with a thermometer, as frozen items can cook unevenly. The outside may look done while the center is still cold.For best results, thaw beef tenderloin in the refrigerator overnight before cooking. If you need to thaw quickly, seal it in a leak-proof bag and submerge in cold water, changing the water every 30 minutes.
Beef Tenderloin Cooking Time by Weight
The cooking time for beef tenderloin varies based on weight. Use the calculator below to adjust the time for your specific cut. The times shown are for the Roast method at 425°F.
Adjust for Weight
Adjusted cooking time
25-40 min
Beef Tenderloin Cooking Time by Size and Temperature
Cooking time for beef tenderloin varies significantly based on size. The chart below shows estimated times across different temperatures and portion sizes using the Roast method. Regardless of size, always verify the internal temperature reaches 145°F.
| Roast Temp | Small~32 oz | Standard~64 oz | Large~96 oz |
|---|---|---|---|
| 425°Frec. | 18-28 min | 25-40 min | 31-49 min |
| 250°F | 32-49 min | 45-70 min | 55-86 min |
Times are estimates based on standard home equipment. Actual cooking time depends on your specific appliance, starting temperature, and cut thickness.
Beef Tenderloin Kitchen Timer
Kitchen Timer
33:00
33 min preset
How to Store Leftover Beef Tenderloin
Refrigerate cooked beef tenderloin within 2 hours in a sealed container. It will keep for 3-4 days in the refrigerator or up to 3 months in the freezer. Slice before storing for faster, more even reheating.
Common Mistakes When Cooking Beef Tenderloin
Avoid these common errors to get the best results when cooking beef tenderloin:
- Not using a meat thermometer -visual checks alone are unreliable. Always verify beef tenderloin reaches 145°F internally.
- Skipping the rest -cutting into beef tenderloin immediately releases juices. Rest for at least 15 minutes after cooking.
- Overcrowding the pan or tray -this traps steam and prevents browning. Cook beef tenderloin in a single layer with space between pieces.
- Cooking straight from the refrigerator -let beef tenderloin sit at room temperature for 15-20 minutes before cooking for more even results.
- Not preheating -whether using an oven, air fryer, or grill, always preheat to the target temperature before adding beef tenderloin.
Cooking Beef Tenderloin: What You Need to Know
Red meat like beef tenderloin gets its tenderness from two processes: collagen breakdown and fat rendering. At temperatures below 150°F, collagen slowly converts to gelatin, creating a moist and tender result. Above 160°F, muscle fibers contract rapidly and squeeze out moisture, which is why well-done beef tenderloin is drier than medium-rare. The Maillard reaction, which creates the flavorful brown crust, requires surface temperatures above 300°F, making a hot sear critical before or after the main cook.
Beef Tenderloin can be prepared 2 ways: Roast, Sous Vide. The most popular method is Roast, which offers the best balance of convenience and results for most home cooks.
Common Mistakes When Cooking Beef Tenderloin
- Not using a meat thermometer. Color is unreliable for judging doneness of beef tenderloin. An instant-read thermometer is the only accurate way to verify the internal temperature has reached the safe minimum.
- Cutting into beef tenderloin immediately after cooking. Resting allows the muscle fibers to relax and reabsorb juices. Slicing too early causes those juices to run out onto the cutting board instead of staying in the meat.
- Overcrowding the pan or air fryer basket. When pieces of beef tenderloin are too close together, steam builds up instead of escaping, preventing browning and extending cook time.
- Cooking straight from the refrigerator. Taking beef tenderloin out 15 to 20 minutes before cooking allows it to approach room temperature, which promotes more even cooking from edge to center.
Why 145°F? The Science of Safe Cooking Temperature
The USDA recommends 145°F as the minimum safe temperature for beef tenderloin. For steaks and roasts (whole-muscle cuts), 145°F with a 3-minute rest is sufficient because bacteria only exist on the surface, which is killed by searing. Ground beef tenderloin requires 160°F because grinding distributes surface bacteria throughout the meat. Always use a thermometer rather than relying on color, as ground meat can turn brown before reaching a safe temperature.
Why Resting Beef Tenderloin for 15 Minutes Matters
When beef tenderloin is removed from heat, the outer portions are significantly hotter than the center. During the 15-minute rest period, heat continues to migrate inward (carryover cooking), raising the center temperature by 5 to 10 degrees while the exterior cools slightly. Simultaneously, muscle fibers that were tightly contracted during cooking begin to relax, allowing them to reabsorb juices that were squeezed toward the center. Cutting into beef tenderloin before this process finishes means losing those juices onto the cutting board.
Storage and Leftovers
Cooked beef tenderloin can be refrigerated in an airtight container for 3 to 4 days. For longer storage, freeze in freezer-safe bags for up to 3 months. Always cool cooked beef tenderloin to room temperature within 2 hours before refrigerating (1 hour if the ambient temperature exceeds 90°F). When reheating, ensure the internal temperature reaches 165°F regardless of the original safe cooking temperature.
Frequently Asked Questions
How long does it take to cook Beef Tenderloin?
Beef Tenderloin takes 25-40 minutes using Oven at 425°F. Alternatively, 120-240 min via Sous Vide. Let it rest 15 minutes before cutting.
What temperature should Beef Tenderloin be cooked to?
Beef Tenderloin must reach 145°F (63°C) internally per USDA FSIS guidelines. Insert the thermometer into the thickest part, avoiding bone. The temperature will rise another 3-5°F during the 15-minute rest.
What is the best method to cook Beef Tenderloin?
Roast is the most common method for Beef Tenderloin (25-40 min at 425°F). Tie with kitchen twine for even shape.
Can I cook Beef Tenderloin from frozen?
Yes. Expect 38-60 minutes from frozen (roughly 1.5x the thawed time). Preheat your oven before starting. The internal temperature must still reach 145°F regardless of starting state.
How do I know when Beef Tenderloin is done?
Use an instant-read thermometer - Beef Tenderloin is done at 145°F (63°C) in the thickest part. Color alone is unreliable because browning depends on heat source, not internal doneness. This food supports multiple doneness levels - see the doneness chart above.