1. The material is simple.
2. Peel and slice sweet potatoes and potatoes, and steam them in the oven.
3. The steamed sweet potatoes are pressed into a puree while hot.
4. Add a little salt and crushed black pepper to the mashed potatoes, add salad dressing and mix well.
5. Put the mixed mashed potatoes into a baking bowl.
6. Cut the cheese into thin strips and spread on the mashed potatoes.
7. Put it in a preheated oven at 190 degrees and bake it for 15 minutes.
8. It tastes good.
