Spinach Squares - cooking recipe

Ingredients

2 (10 oz.) pkg. frozen spinach, washed, cooked and drained well
4 Tbsp. softened butter
1 c. flour
1 tsp. salt
1 tsp. baking powder
1 lb. shredded Cheddar cheese
3 eggs
1 c. milk
1/2 c. chopped onions

Preparation

In
a large bowl, beat the eggs; add butter, flour, milk, salt and baking powder.
Mix well.
Stir in cheese, onion and spinach. Spoon mixture into a 9 x 13-inch greased pan and bake at 350\u00b0 for 35 minutes.
Cut into bite size squares and serve hot.