1. Spread a layer of tomato sauce or sweet potato puree on the bread slices
2. Sprinkle a layer of cheese, and spread various auxiliary materials such as diced cucumber, onion, diced ham, and corn kernels. Cucumber diced can also be replaced with vegetable pepper diced. I personally think that these various auxiliary materials can fully use their imagination. You can put some fruits or anything.
3. Spread another layer of cheese. After preheating the oven, put it into the oven, and you can enjoy the delicious food at 180 degrees for 15 minutes
