Spinach Bread - cooking recipe

Ingredients

1 loaf French bread, split
1 stick butter, melted
1 onion, chopped
4 oz. Cheddar cheese
4 oz. Mozzarella cheese
1 box chopped spinach (frozen)

Preparation

Saute chopped onion in butter; add Cheddar and Mozzarella cheese until melted.
Add 1 box of boiled, chopped spinach to cheese mixture.
Quickly spread on French bread.
Bake at 350\u00b0 for about 10 to 15 minutes or until bubbly.