Chicken Curry

• 1 chili (dried)
• 650 gr skinned chicken
• 180 gr onion (finely chopped)
• 160 gr fine tomato (chopped)
• 120 ml water
• 60 ml vegetable oil
• 8 gr salt
• 7 gr ginger (chopped fresh)
• 5 ml vinegar
• 3 gr garam masala