- In a wide pot, place the pork fat over medium heat.  
- Once heated, add the chicken pieces (in batches if they won't fit in a single layer) and brown on all sides. 
- Remove the chicken to a plate and set aside. 
- Add the onions to the pot and cook, stirring occasionally, until softened. Stir in the garlic. 
- Remove the pot from heat and stir in the paprika. 
- Add the tomato, bell pepper, and water, then return the pot back to medium heat. 
- Add the chicken pieces and pour in just enough water to barely cover the chicken. Season with the salt. 
- Once the liquid comes to a boil, reduce heat to a very low simmer, cover, and cook for an hour, until the chicken is cooked through and tender. Season to taste if needed. 
- Serve the Csirkepörkölt hot with sour cream and parsley if desired.