Required ingredients:

A potato, a carrot, a cucumber, a little onion, salad dressing, black pepper and a ham.

Specific steps:

Peel potatoes and carrots, cut into pieces, and steam in a pot.

Slice cucumber, shred onion, marinate with a little salt for a while, and squeeze out water.

Mash potatoes and carrots, add cucumbers and onions, squeeze diced ham with a spoonful of salad dressing and a little black pepper, and mix well.

Spread the plastic wrap in the bowl, press the mashed potatoes into the bowl and invert them ~