Spinach Loaf - cooking recipe

Ingredients

1 loaf bread, rolled flat
olive oil
diced onion
leaf spinach (fresh or frozen)
Mozzarella cheese

Preparation

Place the olive oil, diced onion, leaf lettuce and Mozzarella cheese on top of bread.
Roll it up and seal edges with water. Bake in foil at 350\u00b0 for 45 minutes.
Let it cool and serve.