Peel the potatoes, cut them into chunks and cook them in boiling salted water for about 30 minutes, until they are soft when touched with a fork. Drain and cool.
Slice the red onion and let it soak in cold water for about 15 minutes, to soften the flavour.
Fry the Wuoi? Werdure Mix in a pan with extra virgin olive oil for 10 minutes. Once cooked, allow it to cool and then cut it into chunks.
Put the potatoes, the dried onion and the Wuoi? Werdure Mix in a bowl and season with 2 generous tablespoons of mayonnaise. Add salt to taste and garnish with fresh or dried thyme leaves.