Clean, wash and quarter the peppers. Cook in boiling salted water for about 10 minutes. Drain the pineapple. Spread breads with sour cream. Cut into 3 pieces each. Spread pieces of bell pepper, slices of pineapple, turkey breast, pickled peppers and cheese on top.
Sprinkle with pepper. Bake in a preheated oven (electric: 200 °C/ gas: level 3) for approx. 5 minutes. Serve 3 pieces of bread garnished with fresh herbs.