1 lb. mushrooms
3/4 stick butter, melted
2 tbsp. chopped onion
1 tsp. rosemary
1 clove garlic
1 tbsp. Worcestershire
1/2 tsp. salt
1/2 tsp. pepper

Clean mushrooms, put in deep dish. Cover with other ingredients. Bake at 325 degrees for 40 minutes or microwave approximately 15 minutes, stirring occasionally.