This Butter Chicken combines juicy marinated chicken with a rich tomato and cashew sauce finished with butter and cream. The layered spices, fresh herbs, and silky sauce create a cozy dinner that tastes like restaurant-style Butter Chicken at home.
On a large plate, combine ½ teaspoon garam masala, ½ tablespoon coriander powder, ½ teaspoon cumin powder, 1 tablespoon red chili powder, ¼ teaspoon turmeric powder, 1 ½ teaspoon salt, ½ teaspoon dried fenugreek leaves, 1 tablespoon ginger and garlic paste, 2 tablespoons Greek yogurt, and 1 tablespoon vegetable oil. Mix well until combined.
Cut 1 lb (500 g) boneless chicken thighs into pieces, and add the chicken pieces along with 1 tablespoon fresh mint, 1 tablespoon fresh cilantro, and 1 tablespoon lemon juice to the marinade paste. Mix well until all pieces are evenly coated. Cover and refrigerate for at least 2 hours or overnight for deeper flavor.
Heat a grill pan with a little vegetable oil over medium-high heat. Add the marinated chicken pieces and cook until they are cooked through. Remove from the pan and set aside.
Heat 1 tablespoon vegetable oil in a pan over medium heat. Add ½ teaspoon cumin seeds and 2 chopped onions and sauté for 3–4 minutes. Stir in 1 inch chopped ginger, 8 minced garlic cloves, and 3 green chilies. Cook for 2–3 minutes until fragrant.
Add 1 teaspoon salt, ¼ teaspoon turmeric powder, 1 tablespoon red chili powder, ½ tablespoon coriander powder, ½ teaspoon dried fenugreek leaves, and 3 dried red chilies. Stir continuously and cook for 2 minutes. Add 1 lb (500 g) chopped tomatoes, 50 g cashews, a small bunch of chopped cilantro, and 1 tablespoon butter. Mix well, cover, and cook for 10–15 minutes, stirring occasionally.
Transfer the tomato mixture to a blender, add water, and blend until completely smooth.
Transfer the sauce from blender to the skillet and add ½ teaspoon sugar, stirring until combined. Add chopped cilantro and bring the sauce to a simmer over low heat.
Add the cooked chicken to the sauce and cook for 5 minutes. Stir in ½ teaspoon garam masala and ½ teaspoon dried fenugreek leaves and cook for 1 minute more. Add 2 tablespoons butter and 2 teaspoons fresh cream and stir until smooth. Garnish with fresh cilantro and serve with rice or naan.
Notes
Blend Everything Well: I let the blender run for a full minute to create a smoother restaurant-style sauce.Storage: I keep leftovers in an airtight container in the fridge for up to 4 days. The flavor tastes even better the next day.