Boil the potatoes until ready. Chill the potatoes in cold water and slice.

Press the juice out of one lemon's half. Cut the other half into slices.

Mix 1 tbsp lemon juice, 1 tbsp mustard, ½ tsp salt and pepper to taste for marinade.

Cut salmon fillet, mix with marinade and leave for 20-30 minutes.

Make the skewers with potatoes, salmon, lemon and pickled cucumbers "Veres". Spread a small amount of olive oil on the top of skewers and place on a tray. Cook the skewers in the oven until ready.

Serve with mustard relish "Veres".