Spinach Casserole - cooking recipe

Ingredients

2 1/2 Tbsp. margarine, melted
3 eggs
1 c. milk
1 c. flour
1 tsp. salt
1 tsp. baking soda
1 lb. (16 oz.) shredded Cheddar cheese
2 (10 oz.) pkg. frozen chopped spinach
1 Tbsp. chopped onion

Preparation

Thaw and drain spinach.
Mix first six ingredients until well blended.
Stir in cheese, spinach and onion.
Pour into lightly greased 13 x 9-inch pan.
Bake at 350\u00b0 for 35 minutes.