Chicken breast cut into portions - I personally clean off the skin to not become greasy. Peppers and peeled tomatoes are cut into cubes. All products are placed in ceramic casseroles and stir. casseroles put in cold oven. Bake for about 1 hour and 30 minutes with a lid of approximately 230C degrees. Then open the lid and bake until a brown crust and remain a small amount of sauce. Finally stew with lid for about 15 minutes and it is.