Ingredients:
6 ounces minced onions
1 ounce minced garlic
3 tablespoons butter
2 lbs ground beef
4 eggs
8 ounces breadcrumbs
4 ounces chopped flat leaf parsley
12 ounces chopped button mushrooms
6 tablespoons butter, divided
2 ounces flour
24 ounces veal stock or 24 ounces beef stock
1 lb sliced button mushrooms
2 red onions, sliced 1/2-inch thick, grilled
Directions:
Saute onions, chopped mushrooms, and garlic in 2 tablespoons butter until translucent and set aside to cool.
Mix beef with cooled onion mixture, eggs, bread crumbs, parsley, and chopped mushrooms. Form into 4-ounce patties and saute in the 2 tablespoons of butter until golden brown on both sides and set aside.
In saucepan melt 2 tablespoons of butter and add flour and cook over low heat for 1 minute. Begin to add stock 1/3 at a time whisking and bringing to simmer each time making sure there are no lumps. Add mushrooms and simmer for 1/2 hour.
Place patties in a roasting pan and pour gravy over patties and bake in a preheated 375 degree oven for 45 minutes.
Garnish with grilled onions and serve.
Servings: 12
Time preparation: 20 min.
Time total: 65 min.