Spinach Cheese Squares - cooking recipe

Ingredients

1 c. flour
1 tsp. salt
1 Tbsp. baking powder
2 eggs, beaten
1/4 stick butter, melted
1 c. milk
1/2 c. onions, finely chopped
1 lb. grated Cheddar cheese
1 pkg. chopped spinach, cooked and drained

Preparation

Mix all ingredients together.
Place in a buttered and floured 9 x 13-inch pan.
Bake for 30 minutes at 350\u00b0.