Indian Butter Chicken

pieces Roma or plum tomatoes –

or 2 (14oz/410gr)  cans of diced tomatoes (fresh is better

though!) 

oil and 5 Tablespoons Butter 

(1 kilo) skinless but bone-in chicken thighs (boneless are fine but

they tend to fall apart)

Thumb-size peeled and chopped fresh ginger or 1 tsp of ground ginger

ground Cinnamon

each red Curry powder, ground Cumin and ground Paprika

brown sugar

– 2 tsp salt, or to taste      

– ½ cup of plain Yogurt (you can use heavy cream, if you prefer)                

Freshly squeezed lemon juice (a must for me!)