Ingredients:
- 1 tablespoon oil
- 1 onion, diced
- 1 green bell pepper, diced
- 8 ounces mushrooms, diced
- 2 cloves garlic, chopped
- 2 pounds ground beef
- 1/2 teaspoon salt
- 1/2 teaspoon pepper
- 1/2 cup cheese whiz (optional)
- 1 teaspoon Worcestershire sauce
- 2 tablespoons ketchup
- 2 eggs
- 1 cup panko breadcrumbs (gluten-free for gluten-free)
- 4 ounces provolone (optional)
- 8 slices provolone
Directions:
- Heat the oil in a large pan over medium heat, add the onion, bell pepper and mushrooms and cook until tender, about 7-10 minutes.
- Add…