Spinach Squares - cooking recipe

Ingredients

4 Tbsp. butter
3 eggs
1 c. flour
1 c. milk
1 tsp. salt
1 tsp. baking powder
1 lb. grated Cheddar
20 oz. cooked spinach
1 Tbsp. chopped onion
seasoned salt (optional)

Preparation

Preheat oven to 350\u00b0. Melt butter in 9 x 13-inch baking dish in oven. Remove dish. Beat eggs well, then add flour, milk, salt and baking powder. Mix well. Add cheese, spinach and onion and mix well. Spoon into dish and level off. Sprinkle with seasoned salt, if desired. Bake 35 minutes at 350\u00b0. Cool and cut into squares.