Boil potatoes until tender.

Drain the potatoes.

Slice the potatoes thinly.

Dissolve chicken bouillon cubes in one cup of boiling water.

In a separate bowl, combine oil, vinegar, parsley flakes, and finely chopped onion.

Layer sliced potatoes in a serving bowl.

Spoon the oil and vinegar mixture over the potatoes.

Repeat layering potatoes and mixture until all ingredients are used.

Season with salt and pepper to taste.