Marinated Chicken:

• 2 lbs boneless, skinless chicken thighs, cut into 1-inch pieces
• 1 cup plain yogurt (Greek or regular)
• 2 tablespoons lemon juice
• 1 tablespoon ginger-garlic paste (equal parts grated ginger and minced garlic)
• 1 teaspoon garam masala
• 1 teaspoon turmeric powder
• 1 teaspoon chili powder (adjust to your spice preference)
• 1/2 teaspoon cumin powder
• 1/2 teaspoon coriander powder
• 1/2 teaspoon salt (or to taste)

Pumpkin Butter Sauce:

• 2 tablespoons olive oil or ghee
• 1 medium onion, finely chopped
• 2 cloves garlic, minced
• 1 inch ginger, grated
• 1 (15 ounce) can pumpkin puree (not pumpkin pie filling)
• 1 (14.5 ounce) can diced tomatoes, undrained
• 1 cup heavy cream
• 1/2 cup chicken broth
• 2 tablespoons butter
• 1 tablespoon brown sugar (optional, for added sweetness)
• 1 teaspoon garam masala
• 1/2 teaspoon smoked paprika
• 1/4 teaspoon cinnamon
• 1/4 teaspoon nutmeg
• Salt and pepper to taste

Other:

• Cooked basmati rice, for serving
• Fresh cilantro, chopped, for garnish
• Naan bread, for serving (optional)