Mushroom Sliders

Name: Mushroom Sliders
Ingredients: 1 pound lean ground beef, or more to taste; 1 large egg; 1 small onion, finely chopped; 1 cup finely chopped mushrooms; 1 teaspoon ground black pepper; 1/2 teaspoon garlic salt; salt to taste; 6 portobello mushrooms, or more to taste; 1 green bell pepper, halved and seeded; 1 red bell pepper, halved and seeded; 1 yellow bell pepper, halved and seeded

11 ingredients

4 steps

Ingredients

1 pound lean ground beef, or more to taste
1 large egg
1 small onion, finely chopped
1 cup finely chopped mushrooms
1 teaspoon ground black pepper
1/2 teaspoon garlic salt
salt to taste
6 portobello mushrooms, or more to taste
1 green bell pepper, halved and seeded
1 red bell pepper, halved and seeded
1 yellow bell pepper, halved and seeded

Directions

1

Preheat an outdoor grill for medium-high heat and lightly oil the grate.
2

Mix ground beef, egg, onion, and chopped mushrooms together in a bowl, seasoning with pepper, garlic salt, and salt as you mix. Form mixture into patties about 2 inches in diameter.
3

Grill patties on the preheated grill until browned and desired doneness is reached, 5 to 7 minutes per side. An instant-read thermometer inserted into the center should read at least 160 degrees F (70 degrees C).
4

Grill portobello mushrooms, green bell pepper, red bell pepper, and yellow bell pepper on the grill until tender, 3 to 5 minutes per side. Use 2 mushrooms and as the 'bun' for the burgers.