Key Takeaways
- Select Quality Cut: Choose a well-marbled beef tenderloin, ideally weighing 4 to 6 pounds, for maximized flavor and tenderness.
- Proper Preparation: Trim silver skin and excess fat, then season generously with kosher salt, black pepper, and herbs to enhance flavor.
- Set Up Your Big Green Egg: Use high-quality lump charcoal and master temperature control for stable cooking at 225°F to 250°F.
- Utilize Grilling Techniques: Combine direct and indirect grilling methods for a perfect sear followed by even cooking, achieving desired doneness.
- Monitor Cooking Times: Use a digital thermometer for accuracy; cooking times vary from 30-55 minutes depending on desired doneness.
- Resting and Serving: Allow the tenderloin to rest for 10-15 minutes before serving, and enhance flavors with sauces and complementary sides for an impressive meal.
Have you ever wanted to impress your friends at a barbecue but weren’t sure how to cook the perfect beef tenderloin? You’re not alone! Many home cooks find themselves looking for that ideal combination of flavor and tenderness, especially when using a Big Green Egg.
Preparing the Beef Tenderloin
Preparing beef tenderloin properly ensures a delicious outcome on the Big Green Egg. Follow these steps to elevate your barbecue experience.
Selecting the Right Cut
Choose a quality beef tenderloin for optimal flavor and tenderness. Look for cuts that have a good amount of marbling. This fat contributes moisture and flavor during cooking. A whole tenderloin, often labeled “filet mignon” or “beef tenderloin,” works well. Aim for a weight of 4 to 6 pounds for the best results. Always source beef from a reputable butcher or grocery store for quality assurance.
Trimming and Seasoning
Trim the beef tenderloin of any silver skin and excess fat before cooking. Silver skin is a tough connective tissue, and removing it ensures a better texture. Use a sharp knife for clean cuts, working your way along the surface. Aim to expose the tender meat underneath.





Season the tenderloin generously. Use simple ingredients such as kosher salt, black pepper, and your choice of herbs. A blend of garlic powder and rosemary adds a nice flavor profile. Apply the seasoning evenly across the surface and massage it gently into the meat. Let it rest for about 30 minutes before cooking, allowing the flavors to penetrate.
Setting Up the Big Green Egg
Setting up the Big Green Egg correctly ensures a great cooking experience when preparing beef tenderloin. Focus on the two key areas: choosing the right charcoal and mastering temperature control techniques.
Choosing the Charcoal
Choose high-quality lump charcoal for the best results. Lump charcoal burns hotter and cleaner than briquettes, providing a better flavor. Look for brands that offer 100% natural wood, avoiding those with additives. Fill the firebox of the Big Green Egg with charcoal, leaving enough space for airflow. You can create a small mound in the center to help with ignition.
Temperature Control Techniques
Control the temperature using the bottom vent and the top daisy wheel. Open the bottom vent wide to start the fire, then adjust it to maintain your desired cooking temperature. For beef tenderloin, aim for a stable temperature between 225°F and 250°F. Monitor the temperature using a reliable digital thermometer. If the temperature spikes, close the vents slightly. Remember, patience is key—allow the Egg to stabilize before placing the meat on the grill.
Cooking the Beef Tenderloin
Cooking beef tenderloin on the Big Green Egg involves careful technique to ensure a juicy, flavorful result. Follow these steps for the best outcome.
Direct vs. Indirect Grilling
Direct grilling involves cooking the beef tenderloin over direct heat. This method develops a nice crust on the outside. Use this approach for searing the meat initially, aiming for a high temperature of around 500°F.
Indirect grilling, on the other hand, allows the tenderloin to cook evenly while keeping it moist. Set up the grill for indirect heat by placing a drip pan under the meat and maintaining a temperature between 225°F and 250°F. This method is ideal for cooking the beef through without overcooking the exterior.





It’s often effective to combine both methods: sear the meat first with direct heat, then move it to indirect heat to finish cooking.
Recommended Cooking Times
Cooking times for beef tenderloin vary based on thickness and desired doneness. Use the following guidelines:
Desired Doneness | Internal Temperature | Cooking Time (Approx.) |
---|---|---|
Rare | 120°F | 30-35 minutes |
Medium Rare | 130°F | 35-40 minutes |
Medium | 140°F | 40-45 minutes |
Medium Well | 150°F | 45-50 minutes |
Well Done | 160°F and above | 50-55 minutes |
Use a digital thermometer to check the internal temperature, ensuring accuracy. Rest the meat for at least 10-15 minutes after cooking to allow the juices to redistribute, enhancing flavor and tenderness.
Finishing Touches
Finishing touches elevate your beef tenderloin from great to exceptional. Focus on resting the meat and enhancing it with flavors through sauces and sides.
Resting the Meat
Resting the meat after cooking is essential for juicy beef tenderloin. Allow the tenderloin to rest for 10-15 minutes. Use this time to let the juices redistribute, resulting in a more flavorful cut. Cover the meat loosely with aluminum foil to keep it warm without steaming. This process ensures every bite holds maximum moisture.
Adding Sauces and Sides
Adding sauces enhances the flavor of your beef tenderloin. Consider options like a rich red wine sauce, creamy horseradish, or a zesty chimichurri. Drizzle the sauce over the sliced meat for a vibrant presentation.
Pair your tenderloin with sides that complement its richness. Roasted vegetables, creamy mashed potatoes, or a fresh salad work well. Aim for balance. The goal is to create a flavorful meal that brings everything together and impresses your guests.
Conclusion
Cooking beef tenderloin on your Big Green Egg can be a rewarding experience that impresses your friends and family. By selecting a quality cut and mastering the cooking techniques, you’re setting yourself up for success. Don’t forget the importance of resting the meat after cooking to ensure every bite is juicy and flavorful.





With a few simple seasonings and the right sides, you can create a memorable meal that showcases your grilling skills. So fire up that Big Green Egg and enjoy the delicious results of your hard work. Happy grilling!
Frequently Asked Questions
What is the best cut of beef for a tenderloin?
The best cut for a tenderloin is a whole tenderloin weighing between 4 to 6 pounds. Look for a quality piece with good marbling, as this ensures optimal flavor and tenderness for your barbecue.
How do I prepare a beef tenderloin for grilling?
Start by trimming silver skin and excess fat to improve texture. Season generously with kosher salt, black pepper, and herbs. Let the seasoned meat rest for about 30 minutes before cooking to enhance flavor penetration.
How do I set up my Big Green Egg for cooking?
Use high-quality lump charcoal for optimal heat and burn. Fill the firebox while ensuring proper airflow, and control the temperature with the bottom vent and top daisy wheel, aiming for 225°F to 250°F for cooking.
What cooking techniques are best for beef tenderloin on the Big Green Egg?
Begin with a direct sear at around 500°F to create a crust. Then, switch to indirect grilling to keep the meat juicy. Use a digital thermometer to monitor doneness, cooking times typically range from 30-55 minutes.
Why is resting the meat important after cooking?
Resting the meat allows juices to redistribute, making the beef tenderloin juicier and more flavorful. Cover it loosely with aluminum foil during the resting period to keep it warm.
What sauces pair well with beef tenderloin?
Enhance your beef tenderloin with sauces like red wine sauce, creamy horseradish, or zesty chimichurri. These options complement the rich flavor of the meat beautifully.
What side dishes go well with beef tenderloin?
Consider serving roasted vegetables, creamy mashed potatoes, or a fresh salad as side dishes. These complementary options create a balanced meal that will impress your guests.