Mushroom Sliders
Cook time:
15 minutes
Prep time:
10 minutes
Cuisine:
Unknown
Author:
Sarah Pryor
Rating:
4.0 / 5.0
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
- ½ 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