Prepare ingredients: sweet potato, lettuce, Chili powder.

1. Peel the prepared sweet potato, rinse it briefly, and then cut it into strips and blocks for later use.

2. Put the sweet potato strips into a container and add a proper amount of cooking oil.

3. Prepare a proper amount of salt and sprinkle it in the sweet potato for later use.

4. Sprinkle the prepared Chili powder on the sweet potato for later use.

5. Put the cut sweet potato into the oven for seasoning and baking.

6. After cooking, take it out.

The nutritional value of sweet potato is: 1, which can prevent constipation, contain starch and cellulose, absorb a lot of water in the intestine, promote food softening and promote the passage of feces. 2, anti-cancer and anti-cancer, can inhibit the generation and growth of cancer cells, and has its unique role in the prevention and treatment of intestinal cancer. 3, prevention and treatment of gastrointestinal diseases, contribute to the digestion and absorption of food. 4, prevention and treatment of cardiovascular and cerebrovascular diseases, can inhibit the deposition of cholesterol on the arterial wall, maintain vascular elasticity, promote blood flow, and can prevent and treat cardiovascular and cerebrovascular diseases. 5, prevention and treatment of obesity in the elderly, can prevent fat deposition in the body, sugar into fat. 6. Anti-diabetes. 7, anti-flu, etc.