Chicken with ketchup

1 lb chicken breast (about 2 breasts) 2 tablespoons spicely organic tandoori masala mixed herbs 1 teaspoon cayenne powder (to taste, may use less) 8 ounces[...]

3 lbs chicken pieces , with skin and bones (1.5kg) 4 tablespoons flour (60 ml) 1 large onion , peeled and roughly chopped oil (for frying) 14 ounces canned[...]