Spinach Squares - cooking recipe

Ingredients

1 tsp. onion salt
3 Tbsp. margarine
1 tsp. salt
1 tsp. baking powder
1 lb. Cheddar, shredded
20 oz. spinach, cooked and well drained
3 eggs
1 c. flour
1 c. milk

Preparation

Preheat oven to 350\u00b0.
Melt margarine in 9 x 13-inch baking dish. In large bowl beat eggs, add flour, milk, salt and baking powder.
Mix well.
Fold in cheese, spinach and onion salt. Spread in dish.
Cook 35 minutes.