Instructions
1Marinate: Combine chicken with all marinade ingredients. Cover and rest at least 10 min (overnight is better).
2Sear: Heat oil in a large skillet over medium-high. Sear chicken in batches, ~3 min per side until browned. Transfer to a plate and cover.
3Sauce base: Melt butter in the same skillet. Sauté onions ~3 min until soft. Add garlic and ginger; cook 1 min until fragrant.
4Bloom spices: Stir in garam masala, cumin, turmeric, and coriander; cook ~20 sec.
5Tomato: Add tomato puree, mild chili powder, and salt. Simmer 10-15 min, stirring, until deep red and thick.
6Finish: Stir in cream and brown sugar. Return chicken (and juices) to pan; simmer 8-10 min until cooked through and bubbling. Splash water if too thick.
7Serve: Garnish with cilantro. Basmati rice + naan for the family; cauliflower rice fork for Cam.