1 1/2 lb. ground beef
1/2 c. oatmeal
1 tsp. dried parsley flakes
1 egg, beaten
1/4 tsp. garlic powder
1/2 tsp. pepper
Salt to taste
1 can French onion soup
1 (2 oz.) can sliced mushrooms
1/4 c. catsup
1 tbsp. cornstarch
1/4 tsp. ground basil
1 tsp. Worcestershire sauce