Impossible Crustless Spinach Quiche

1 Onion; largechopped

1 tb Vegetable oil

1 Frozen chopped spinach; *

5 Eggs; beaten

3 c Muenster cheese; shredded;**

1/4 ts Salt

1/8 ts Pepper

* (10-ounce package)chopped spinach hawedpressed dry ** (12-ounces) Muenster cheese Saute onion in oil in a large skilet until tender. Add spinach, and cook until excess moisture evaporates; cool. Combine eggs, cheese, salt and pepper; stir into spinach mixture. Pour into a greased 9-inch pie plate. Bake at 350^ for 30 minutes or until set. YIELD: One 9-inch Quiche.