Cooking steps:

1. purple potatoes steamed with the skin, add the right amount of milk pressed into the puree

2. the pressed purple potato puree into the laminating bag fitted with a chrysanthemum nozzle, squeezed inside the plate (can be squeezed into the green leaves, decorative and more beautiful)

3. salad dressings into the laminating bag, cut a small mouth, squeezed on the top of the purple potato puree can be