First, prepare the materials: 500g spareribs, mung beans 100g, 50g laver, 25g mussels, ginger slices 10g, 30g scallion, salt, pepper, cooking wine, monosodium glutamate and purified water. The specific preparation method is as follows:
1, ribs washed, cut into 5cm long sections, mung beans washed, laver and mussel washed and soaked;
2. Put ribs, mung beans, laver, mussels, ginger slices and onions into a crock;
3. Add refined salt, pepper, cooking wine and monosodium glutamate, add purified water and cover;
4. Put it in a big crock and simmer for about 8 hours.