Jeff Burgers 1 lb button mushrooms sliced. 1 large onion finely diced. 4 T unsalted butter 1 c red wine. 1/2 lb blue cheese 1 lb lean (90-95%) ground beef 1. brown button mushrooms in 2 tbl spoons butter 2. brown chopped onion 3. combine onion and mushrooms in saute pan pour in 1 cup red wine. Reduce until almost dry. Let cool. 4. Mix ground beef with onion/mushrooms, make 4 patties and chill for 1/2 hour. 5. saute patties to desired doness, surve on buns with crumbled blue cheese and dijion mustard. Keywords: Beef, Main Dish, Beans ( RG1398 )