1 pkg. stroganoff egg noodles
3 tbsp. butter
2 lbs. sirloin steak, cut into thin strips
1 (4 oz.) can sliced mushrooms, drained (reserve liquid)
3 tbsp. flour
1 envelope dry onion soup mix
2 1/4 c. water
1/2 c. dairy sour cream

Cook noodles according to package directions; drain. In large skillet, melt butter and brown meat and mushrooms; remove from skillet. Into drippings in the skillet, stir flour and onion soup mix; gradually add water and reserved liquid. Return meat and mushrooms to pan; simmer covered, 10 minutes. Blend in sour cream and heat through. Serve over noodles. Makes about 6 servings.