Step 1

Soften the butter in a microwave safe bowl until malleable, 10-15 seconds. Stir in herbs and garlic until fully mixed. Spoon the butter onto tin foil doing your best to reshape it to resemble a stick of butter. Place in refrigerator for about 10 minutes and remove 5 minutes before adding to the filet.

Step 2

Season both sides of the filet generously with salt and pepper and fresh rosemary. Rub with a little olive oil and let rest for 30 minutes before cooking, this is to bring the steak to room temperature and ensure your cooking times are more accurate.

Step 3

Preheat grill to high heat. Keep the lid closed and let the internal temp to get up to around 500° F.

Step 4

Place the filets face down and sear undisturbed for 5 minutes. Flip the filets and sear for an additional 5 minutes. This is ideal for medium-rare.

Step 5

For rare, sear for 4 minutes a side. Medium rare, 5 minutes. Medium, 6-7 minutes. Medium well, 8+ minutes. Remember, depending on the size of the steak, the more or less time it will take. This recipe is ideal for a 8-10 ounce portion, roughly 2 inches thick.

Step 6

Remove filets from the grill and set on a plate. Let sit for 5 minutes before serving. This is important to bring your steak to its final serving temperature. Top with a slice of garlic and herb butter and serve.