Cook the chicken breast until cooked and cut into small cubes.
Cut the paprika into cubes and the onion into small cubes, simmer both together for 3-4 minutes in approx. 250 ml vegetable stock and drain. Cut half to three quarters of a glass of sour cucumber into cubes, there should be about as many cubes as the chicken breast. Put everything together in a bowl and pour the ingredients of the dressing over it and a little salt and pepper.
Let the lettuce cool down and let it steep in the fridge overnight. If the salad is not sour enough the next day, add a little more sour cucumber water. You can also add 1 teaspoon of honey.