Chicken Paprika

Place chicken in a pressure cooker; top with onion. In a small bowl, combine flour and broth until smooth. Whisk in the tomato paste, garlic, paprika, salt, thyme and hot pepper sauce. Pour over the chicken. Close cover securely; place pressure regulator on vent pipe. Bring cooker to low pressure over high heat. Reduce heat to medium-high; cook for 12 minutes. (Pressure regulator should maintain a slow steady rocking motion or release of steam; adjust heat if needed.) Remove from the heat. Immediately cool according to manufacturer's directions until pressure is completely reduced. Remove chicken and keep warm. Stir sour cream into cooking juices; serve over chicken.