Green Bean Casserole - cooking recipe

Ingredients

2 pkg. (10 oz.) frozen cut green beans
1 (6 oz.) can sliced mushrooms, drained
1/4 c. cornstarch
2 1/2 c. chicken bouillon
1 tsp. dry mustard
2 Tbsp. margarine
2 c. fried onion rings

Preparation

In 1 1/2-quart casserole, mix beans and mushrooms.
In small bowl, mix cornstarch and mustard, stir in bouillon until smooth. Pour over beans and dot over with margarine.
Bake at 400\u00b0 for 25 minutes.
Place onion rings on top and bake 5 minutes longer.