Herb butter grilled steak

This herb or maitre d' butter is perfect to top any grilled steak
Ingredients
4 tbsps salted butter, room temperature, 2 tbsps chopped tarragon ,1 tsp chopped thyme ,2 tbsps minced garlic, 1 tsp grated lemon zest,salt and cracked pepper to taste .
Preparation

Cream all of the above ingredients, then mound in the center of a square piece of plastic wrap. Roll into a cylinder, sausage style, twisting each end. Chill until firm. Cut into 4 equal slices and place in the center of steaks immediately after removal from the grill