3 chicken curry north indian Recipes

chicken, cut up (2 to 3 lb), salt and pepper, olive oil (divided ), red onion, diced, cinnamon sticks, sweet smoked paprika, ground cumin, fresh ginger, minced, garlic, minced, ground coriander, mustard greens, washed and coarsely sliced, preserved lemon, chopped, vegetables (divided ) or 1 1/2-2 cups chicken stock (divided), green cardamom pods, whole, ras el hanout spice mix or 1 -2 tsp indian curry powder, saffron thread, cooked rice

plain yogurt, cornflour, oil, onions, chopped, fresh ginger, peeled and grated, fresh garlic, crushed, green chilies, chopped, chicken thighs, skinned, ground coriander, ground cumin, ground turmeric, ground cayenne pepper, canned tomatoes, chopped, fresh coriander, roughly chopped, salt, garam masala, fresh coriander, roughly chopped