The invention relates to a seafood flavoring sauce, which comprises a material A and a material B. The material A is composed of: 9.72% of soybean oil, 5.67% of garlic bulb, 5.54% of red onion, 1.12% of ginger, 5.54% of dried scallop shred, 8.19% of water, 3.6% of modified starch, 3.35% of minced fried fish, 8% of maltodextrin, 2.94% of salt, 6.73% of monosodium glutamate, 1.7% of white granulated sugar, 4% of high fructose syrup, 10% of glucose syrup, 1.12% of smashed dried small shrimp, and 16.76% of soybean paste. The material B is composed of: 0.04% of star aniseed powder, 0.11% of fennel, 0.04% of chinese prickly ash powder, 0.4% of medium-hot chili powder, 0.27% of high-hot chili powder, 0.13% of black pepper powder, 0.07% of potassium sorbate, 0.1% of xanthan gum, 0.52% of a yeast extract, 0.1% of I+G, 0.24% of citric acid, 2.64% of chicken paste, 0.42% of lactic acid, 0.12% of caramel, 0.48% of a 1% Allura red aqueous solution, and 0.34% of dried scallop essence.