Combine Stock And Chicken And Simmer For 10 Minutes. In Another Pan, Melt Butter And Saute Onions Until Browned. Add Bell Pepper And Saute For 5 Minutes. Add Pepper, Paprika, Cayenne, Caraway, Garlic And Marjoram. Saute For 3 Minutes. Add The Onion Mixture To The Chicken Along With The Tomatoes. Simmer For 10 Minutes. Add Potatoes And Simmer For 20 Minutes. Season With Salt And Pepper And Serve.