1 pkg. frozen baby limas, cooked and cooled
1/2 lb. mushrooms, cleaned and sliced
1/4 c. sour cream
1/4 c. mayonnaise
Salt and pepper to taste
1/4 tsp. dried dill

Place beans and mushrooms in bowl. Prepare a dressing of sour cream, mayonnaise, salt, and pepper and dill. Toss with beans and mushrooms and chill.