Purple potato cake(zi yi shu bing )

Purple potato cake

Introduction:

"Purple potato cake, ha ha, sounds like a bluff. In fact, it's the improvement of cola cake. It's delicious with sauce. The skin is crisp and the sauce is salty."

Production steps:

Materials required:

Potatoes: 2 (medium size)

Onion: half

Ham: one piece

Laver: one

Butter: moderate

Oyster sauce: right amount

Black pepper: moderate

Salt: right amount

Starch: appropriate amount

matters needing attention:

Production difficulty: ordinary

Technology: decocting

Production time: half an hour

Taste: salty and fresh

Chinese PinYin : Zi Yi Shu Bing