Sweet potato sausage pizza is a mix of Chinese and western food. Sweet potato tastes sweet, rich in dietary fiber, easy to satiate, and has the effect of clearing the intestines. Sausage tastes salty, neither fat nor thin, fragrant but not greasy. Slice all these two ingredients and mix them alternately. They are salty and sweet, and have a unique flavor. Raw materials of sweet potato sausage pizza: low-gluten flour, salt-free butter, salt, eggs, sweet potato, sausage, green pepper, red pepper, onion, Chili sauce and tomato sauce. The method of sweet potato sausage pizza: 1. Heat the pan, add the diced onion, stir-fry with low fire until the diced onion becomes soft and yellow, and then add the Chili sauce. 2, add tomato sauce, stir fry evenly, and serve for later use. 3. Remove the casing from the sausage and cut into thin slices. 4. Peel the sweet potato and cut into thin slices. 5. Carefully sift 1g of low powder twice, and then add 1/8T of fine salt. 6. Break up the egg yolk, add 2BT water, stir well and add flour. 7. Heat 5g of butter until it melts, add it to the flour, cover the container and shake it up and down. 8. Shake until the flour is caked, and then scrape the caked flour onto the plastic wrap with a rubber scraper. 9. Make the flour into dough through the plastic wrap and put it in the refrigerator for about 3 minutes. 1. Take out the frozen dough, cover it with plastic wrap, and roll it into .5 cm thin slices with a rolling pin. 11. Buckle the bread on the pizza tray, stick it tightly around it, remove excess scraps, and then fork out small holes in the bread with a fork. 12. Cover the bread with oil paper, spread pebbles, preheat in the oven at 16 degrees, bake for 1 minutes, then remove the pebbles and continue baking for 5 minutes. 13. Brush a layer of egg liquid while it is hot. 14. Apply a layer of sauce evenly. 15. Put the sweet potato slices, sausage slices and green and red pepper rings into the bottom of the cake. 16. Sprinkle the planed mozzarella at 18 degrees and bake for about 3 minutes.