How To Cook Whole Beef Tenderloin On The Grill: A Complete Guide

21 Best Ideas Beef Tenderloin On Gas Grill Best Recipes Ideas and
21 Best Ideas Beef Tenderloin On Gas Grill Best Recipes Ideas and from


Grilling a whole beef tenderloin is a culinary adventure that every meat lover should experience. The tenderloin, also known as filet mignon, is a lean and tender cut of beef that is perfect for grilling. In this article, we will guide you through the process of cooking a whole beef tenderloin on the grill, ensuring a delicious and juicy result.

Choosing the Right Cut

When selecting a whole beef tenderloin, it’s important to look for a well-marbled piece of meat. The marbling, which refers to the white streaks of fat within the muscle, adds flavor and helps keep the meat moist during cooking. Opt for a tenderloin that is bright red in color, with minimal browning or discoloration.

Preparing the Beef Tenderloin

Before grilling, it’s crucial to properly prepare the beef tenderloin. Start by trimming any excess fat or silver skin from the surface of the meat. This will prevent flare-ups and ensure even cooking. Additionally, tie the tenderloin with kitchen twine at regular intervals to help maintain its shape during grilling.

Marinating or Seasoning

Enhance the flavor of your beef tenderloin by marinating it or applying a dry rub. For a simple yet delicious marinade, combine olive oil, minced garlic, fresh herbs like rosemary and thyme, salt, and pepper. Allow the tenderloin to marinate for at least 2 hours, or overnight for more intense flavors. Alternatively, you can season the meat with a dry rub of your choice.

Preheating the Grill

Before placing the beef tenderloin on the grill, ensure that it is preheated to the appropriate temperature. For a gas grill, preheat to medium-high heat (around 400°F/200°C). If using charcoal, wait until the coals have turned gray and are covered in ash before grilling.

Grilling Techniques

There are two popular grilling techniques for cooking a whole beef tenderloin – direct grilling and indirect grilling. Direct grilling involves placing the meat directly over the heat source, resulting in a seared crust and juicy interior. Indirect grilling, on the other hand, involves cooking the meat away from the direct heat, allowing for a slower and more even cooking process.

Direct Grilling

To grill the beef tenderloin directly, place it over the hottest part of the grill. Sear each side for about 2-3 minutes, then rotate the tenderloin to achieve crosshatch grill marks. Continue grilling until the internal temperature reaches your desired level of doneness. Use a meat thermometer to ensure accuracy.

Indirect Grilling

If you prefer a more gentle cooking process, opt for indirect grilling. Place the tenderloin on the cooler side of the grill, away from the heat source. Cover the grill and allow the beef to cook slowly until it reaches the desired internal temperature. This method is ideal for larger cuts of meat and provides a more even cooking result.

Resting and Serving

Once the beef tenderloin has reached the desired doneness, remove it from the grill and let it rest for at least 10 minutes. This resting period allows the juices to redistribute, resulting in a moist and flavorful steak. After resting, remove the kitchen twine and slice the tenderloin into thick, juicy steaks. Serve with your favorite side dishes and enjoy!


Grilling a whole beef tenderloin is a rewarding experience that yields mouthwatering results. By following these steps and techniques, you can confidently cook a delicious and tender beef tenderloin on your grill. Experiment with different marinades and seasonings to personalize your flavor profile. So fire up your grill and get ready to impress your family and friends with a perfectly grilled whole beef tenderloin!