Crockpot Creamy Coconut Chicken Tikka Masala

Ingredients

• pounds boneless skinless chicken breasts or thighs, cubed
• yellow onion, chopped
• shallot, chopped
• garlic, chopped
• tablespoon fresh grated ginger
• tablespoons garam masala
• teaspoons ground turmeric
• kosher salt
• full-fat plain Greek yogurt
• can tomato paste
• can full-fat unsweetened coconut milk
• cilantro, chopped
• tablespoons salted butter
• tablespoons sesame seeds
• teaspoons chili flakes
• teaspoon paprika