Chicken makhani (indian butter chicken)

Chicken second courses

1 tablespoon Peanut oil 1 Shallot 1/4 white Onion 2 tablespoon Butter 2 teaspoons Lemon juice 1 tablespoon ginger garlic paste 1 teaspoon Garam masala 1 teaspoon Chili powder 1 teaspoon Ground cumin 1 bay leaf 1/4 cup Plain yogurt 1 cup Half-and-half 1 cup tomato puree 1/4 teaspoon cayenne pepper 1 pinch Salt 1 pinch Black pepper 1 tablespoon Peanut oil 1 pound chicken thighs- boneless, skinless 1 teaspoon Garam masala 1 pinch Cayenne pepper 1 tablespoon Cornstarch 1/4 cup Water