In this task, you have to generate the title of the recipe given its required ingredients and directions.

ingredients: '1 large onion, chopped', '14 cup margarine', '2 eggs', '12 cup milk', '1 (10 ounce) can sliced mushrooms, drained', '1 cup cracker crumb', '12 cup aged cheddar cheese, grated',<sep> directions: 'Saute the onions in the margarine.', 'Beat the eggs.', 'Add all the remaining ingredients.', 'Add the onions.', 'Pour into a greased casserole dish.', 'Bake uncovered in a 350 degree Fahrenheit oven for approximately 35 minutes or until cooked and golden.'
Margaret Wood's Mushroom Casserole