First, rinse the Chinese lettuce thoroughly and cut it into sections.
Prepare a can of dace fish in black bean sauce.
Cut the dace fish into pieces, and crush and mince three cloves of garlic.
Then, take 1 tablespoon of lard and 1.5 tablespoons of black bean sauce.
Stir-fry the ingredients evenly, then add the minced garlic and fish pieces, stir-frying until fragrant.
Finally, add all the Chinese lettuce and stir-fry.
When the Chinese lettuce becomes soft, it’s ready to serve!