Wineburgers - cooking recipe

Ingredients

1 medium onion, chopped
1 lb. ground beef
1 can tomato soup
1 tsp. Worcestershire
salt and pepper
1 tsp. chili powder
2 tsp. butter
2 Tbsp. flour
1/3 c. Burgundy wine

Preparation

Brown hamburger and drain.
Combine remaining ingredients (except flour) and heat thoroughly until bubbly.
Stir in flour to thicken.
Serve on buns.