Ingredients
Instructions
- Place ground beef in a large mixing bowl. sprinkle with crushed Ritz.
- In a separate bowl, stir the remaining ingredients together, then hand mix into the hamburger.
- Using an icecream scoop, place 2 scoops, one on top of the other, onto a cookie sheet.
- Repeat using all the hamburger, form into patties.
- Chill for 3-4 hours, then grill til done.
- Meanwhile, melt the butter in a saucepan, fry the mushrooms and onions until golden.
- Serve burgers on a fresh bun, top with mushrooms and onions.