Black beans soaked in vinegar

Black beans soaked in vinegar

Introduction:

"The efficacy of vinegar soaked black beans: reducing blood fat, improving eyesight and blackening hair"

Production steps:

Materials required:

Rice vinegar: 1.5 l

Black beans: 500g

Rock sugar: right amount

matters needing attention:

Production difficulty: simple

Technology: stir fry

Production time: 20 minutes

Taste: sweet and sour