Butter Chicken Masala

Name: Butter Chicken Masala
Prep time: 30 min
Cook time: 40 min
Total time: 1 h 10 min
Cuisine: Indian
Ingredients: ½ tablespoon ginger paste; ½ tablespoon garlic paste; ¼ teaspoon kosher salt; ¼ cup yogurt, (full-fat); 1 tablespoons Kashmiri chili powder; 2 tablespoons ghee; 5 chicken thighs, (boneless and skinless, cut into 1-inch pieces); 1 tablespoon butter; 1 cinnamon stick; 1 teaspoon green cardamom, (lightly crushed); 1 yellow onion, (roughly chopped); 4 garlic cloves, (chopped); 1 -inch fresh ginger, (minced); ½-1 tablespoon Kashmiri chili powder, (depending on preferred level of spice); 1½ tablespoon garam masala, (divided); 1 teaspoon ground cumin; 1 teaspoon kosher salt; 1 teaspoon turmeric powder; 4-5 medium Roma tomatoes, (roughly chopped); 4 tablespoons butter; ¼ cup heavy cream; ½ teaspoon fenugreek leaves, (dried ); fresh cilantro (finely chopped, to garnish); 1-2 tablespoons dahi, (to garnish)