Slow Cooker (or Instant Pot) Chicken Tikka Masala

INGREDIENTS

2 tbsp

olive oil

small onion (chopped)

3 cloves

garlic (minced)

1- inch piece of ginger (peeled and chopped)

2 tsp

paprika

1 tsp

garam masala

1 tsp

ground turmeric

2 tsp

cumin

1 tsp

ground coriander

1/4 tsp

cayenne pepper (optional)

1 14 ounce can

diced tomatoes (with juice)

1 1/2

lbs boneless (skinless chicken breast)

1/2 cup

chicken broth

1/2 cup

canned coconut milk

Juice of 1 lemon

1 tbsp

arrowroot starch (optional)

Chopped fresh basil or cilantro (optional)