1, onion potato cake, materials: potatoes, onions, carrots, green peppers, eggs, crispy sausages, pepper, salt; Practice: Wash potatoes, peel and cut into small pieces, steam them in a steamer, press the steamed potato pieces into mud, dice green peppers, carrots and sausages, dice onions, and cut onions into rings. Coat the inner ring of onion rings with a thin layer of raw flour for use, and beat the eggs into egg liquid. In a large bowl, stir the green pepper, carrot, sausage, onion, egg liquid and mashed potatoes into a paste.

2, black pepper potato cake, material: 500g of potato, 20g of corn flour, 5g of black pepper, 5g of salt, and a little onion. Practice: Chop the onion for later use, peel and dice the potato, steam over high fire for15-20min, press the steamed potato into mud while it is hot, add corn flour and mix well, then add salt and black pepper, and knead the mixed mashed potato into one.

3, crystal potato cake, materials: potatoes, starch, red bean paste, oil; Practice: Wash and peel the potatoes, cut them into pieces and steam them in a steamer, then take them out and press them into mashed potatoes with a spoon, add starch to the mashed potatoes and slowly knead them into loose particles. Pour boiling water into potato flour and knead it into a smooth dough. Divide the dough into several parts, crush one part of the dough, wrap it in bean paste, wrap it in bean paste and flatten it into small cakes, brush it with oil with an electric baking pan, and preheat the prepared potato cakes.