Spinach Squares - cooking recipe

Ingredients

2 (10 oz.) pkg. fresh spinach
4 Tbsp. softened butter or margarine
1 c. flour
1 tsp. salt
1 tsp. baking powder
12 to 16 oz. shredded Cheddar cheese
3 eggs
1 c. milk
chopped onions (optional)

Preparation

Wash, cook and drain spinach well.
Beat eggs well; add butter, flour, milk, salt and baking powder.
Stir in grated cheese and cooked spinach.
Place mixture in a 9 x 13-inch pan; level off.
Bake in 350\u00b0 oven for 35 minutes.
Remove from oven and cool for 45 minutes.
Cut into squares and enjoy.