1 sm. onion, chopped
1 box frozen spinach, cooked and drained
1 stick butter, melted
2 eggs, beaten
1 c. milk
1 c. flour
1 tsp. baking powder
1 lb. Monterey cheese, grated
1 tsp. salt
1/2 c. Parmesan cheese
Sprinkle of garlic salt

Mix all together. Pour into 9x13 inch greased dish. Bake at 350 degrees for 45 minutes. Cool 10 minutes before cutting.