In the mood for yummy homemade pizza but want to try a different protein? Try this tasty sardine pizza. In an oiled skillet, brown 1 chopped onion with 3 crushed garlic cloves. Add a can of peeled tomatoes, season to taste and cook for a few minutes. Roll out your prepared pizza crust, add the tomato sauce, a can of drained sardines, and top with grated Mozzarella. Bake for 15 minutes at 350° F, and serve immediately.