Defrost frozen shrimp. Wash, clean and drain the spinach thoroughly. Peel, wash and cut the potatoes into large pieces. Wash thyme and chop coarsely except for a little bit
Mix potatoes, thyme, salt, pepper and 1 tablespoon of oil. Bake on a baking tray lined with baking paper in a hot oven (electric oven: 200 °C/circulating air: 175 °C/gas: level 3) for approx. 45 minutes
Cut the prawns and remove the intestines. Wash the salmon and prawns, dab dry. Cut salmon into cubes, alternate with the prawns on skewers
Mix yoghurt and mayonnaise. Peel and chop the garlic. Clean and wash the spring onion, chop very finely and stir in. Seasoning
Peel and finely chop the onion. Fry in 1 tablespoon of oil in a pot until golden brown. Add the spinach, cover and fry briefly. Add cream and stock, bring to the boil. Then boil down a little until the cream is slightly creamy
Heat 2-3 tablespoons of oil in a very large frying pan. Fry the skewers in two portions for 5-6 minutes. Season with salt and pepper, keep warm. Wash the lemon and cut into slices. Season spinach with salt, pepper and a little nutmeg. Arrange everything and garnish with lemon