Ingredients for - Chris' Best Burgers

1. Butter 1 teaspoon
2. Finely diced onion ½ cup
3. Ground beef chuck 2 pounds
4. Ground lamb ½ pound
5. Worcestershire sauce 5 teaspoons
6. Salt and ground black pepper to taste 5 teaspoons

How to cook deliciously - Chris' Best Burgers

1 . Stage

Melt butter in a skillet over medium heat and cook and stir onion until nearly translucent, about 4 minutes; remove from heat and cool to room temperature.

2 . Stage

Mix the beef chuck, lamb, onion, Worcestershire sauce, salt, and black pepper in a bowl. Divide the mixture into fifths and form each portion into a large burger. Press an indentation in the center of each burger with your thumb to keep burgers flat while cooking. Chill the patties thoroughly, 4 to 8 hours. Allow burgers to warm to room temperature before cooking.

3 . Stage

Preheat an outdoor grill for high heat, and lightly oil the grate.

4 . Stage

Cook burgers on the hot grill until they show grill marks and the meat is no longer pink inside, about 5 minutes per side. Do not press burgers with a spatula as they cook, and flip only once. Let stand 1 minute before serving.