Step 1

First, place 1/3 of the boiled potatoes in the bottom of a pretty serving bowl.

Step 2

Sprinkle with salt.

Step 3

Spread 1/3 of the mayonnaise, half of the cottage cheese, half of the onion and pepper.

Step 4

Repeat the layers: potatoes, salt, mayonnaise, cottage cheese, onion and pepper.

Step 5

For the final layer, add the rest of the potatoes, salt and remaining mayonnaise to seal the top.

Step 6

Cover with saran wrap and foil and put in refrigerator for three days.

Step 7

When ready to serve, remove from refrigerator and stir with a spoon.

Step 8

The potato salad will stay good for about another week.