1. The materials needed to make black pepper sauce are: black pepper100g, onion100g, garlic and ginger10g, cooking wine 5g, sauce block 30g, Chili oil15g, sugar, salt and water starch.

Second, the specific practices are as follows:

1, wash the onion, drain the water, and cut it into pieces;

2. Set the pot on fire, add a proper amount of oil to heat it, add minced onion, garlic and ginger to stir-fry until fragrant, then add cooking wine, sauce, Chili oil, sugar and salt, and turn to low heat after boiling;

3. When the material is cooked until soft and rotten, add black pepper and cook until it tastes delicious; When the soup is gradually dried, add water starch to thicken it.