1 lb. beef sirloin (or hamburg)
1 tsp. shortening
1 med. onion, sliced
1 (3 oz.) can sliced mushrooms
2 tsp. ketchup
Noodles, buttered
1 clove garlic, minced (optional)
1 c. sour cream
1 can cream of mushroom soup
2 tsp. Worcestershire sauce

Cut meat into 1/4 inch strips, brown in shortening. Add onion and garlic. Cook until tender. Combine remaining ingredients, except noodles. Add to meat, heat, do not boil. Serve over buttered noodles.