Ingredients

  • 2 pounds skinless, bone-in chicken pieces (preferably dark meat)
  • 1 teaspoon salt, plus more to taste
  • 1 medium onion, peeled
  • 1 1 1/2-inch knob of ginger, peeled and chopped
  • 3 cloves garlic, chopped
  • 1/2 cup whole-milk yogurt
  • 4 to 6 green cardamom pods, cracked open
  • 3 to 5 cloves
  • 2 bay leaves
  • 1 3-inch stick cinnamon
  • 1/2 teaspoon sugar
  • 1/2 teaspoon black peppercorns
  • 2 to 3 small hot green chiles (optional)
  • 2 tablespoons butter
  • 2 tablespoons vegetable oil

Method

  • Place the chicken in a medium Dutch oven, and season with 1 teaspoon salt.
  • Thinly slice 1/4 of the onion, and set aside.
  • Roughly chop the rest of the onion, and puree it in a blender with the ginger, garlic and 3 tablespoons of water, until smooth.
  • Add splashes of water to keep it moving, if necessary.
  • Combine the onion puree with the chicken, yogurt, cardamom, cloves, bay leaves, cinnamon and peppercorns.
  • Bring the mixture to a simmer over medium-high heat, stirring.
  • Cover the pot until the chicken releases its juices, 5 to 7 minutes.
  • Uncover the pot, and adjust the heat to maintain a gentle simmer.
  • Cook, stirring and flipping the chicken occasionally, until tender and the sauce is gravylike in consistency, about 35 minutes.
  • Adjust the thickness of the sauce by adding water or cooking it down.
  • Stir in the sugar.
  • Pierce the chiles with a knife, then add them.
  • Season to taste with salt.
  • Keep warm over low heat.
  • Heat the butter and oil in a small saucepan over medium-high heat.
  • After it foams, add the sliced onions, and cook, stirring, until they are richly browned, 3 to 4 minutes.
  • Season with a pinch of salt.
  • Add the onion mixture to the korma.
  • Serve with steamed basmati rice.