- 1 egg, beaten
- 1 tablespoon minced garlic
- 1/4 teaspoon salt
- 1 (4.5 ounce) can sliced mushrooms, drained
- 1 pound ground beef
- Preheat an outdoor grill for medium-high heat and lightly oil the grate.
- Mix egg, garlic, salt, and mushrooms in a bowl. Add ground beef and mix until combined; divide into three patties.
- Cook on the preheated grill until the burgers are cooked to your desired degree of doneness, 5 to 7 minutes per side for well done. An instant-read thermometer inserted into the center should read 160 degrees F (70 degrees C).