Wash the meat, dab dry and cut into strips. Heat oil in a pan and fry the meat in it until golden brown all around. Season with salt and pepper. Clean, wash and quarter the cabbage and cut out the stalk.
Cut cabbage into strips. Clean and peel kohlrabi and carrots. Cut kohlrabi into sticks, slice carrots. Mix quark and buttermilk and season with lemon juice, sugar, salt and pepper.
Wash the cress, cut from the bed and, except for a little to garnish, add to the salad dressing and stir in. Arrange the salad ingredients, turkey strips and salad dressing on plates and serve sprinkled with cress.