Pumpkin 100g is steamed and mashed, shrimp is marinated with cooking wine, black pepper and sea salt for 1 0min, a little fried ginger and onion ham slices are put in the pot, the remaining pumpkin slices are put into stir-frying, tofu is added with water, pumpkin puree is added and boiled for 5min, shrimp is added, green beans and water starch are added and boiled for1min.