You can substitute a portion of the ground beef with finely chopped mushrooms. It will help cut calories, increase volume and it's also budget friendly.
- Prep Time : 10 minutes
- Cook Time : 10 minutes
Add the raw, finely chopped champignon mushrooms and finely chopped onions to the meat.
Add salt and pepper.
Cook on both sides in a pan or on the grill.
Serve with a traditional hamburger bun or it is also excellent with fresh salad.