High Protein Slow cooker Butter Chicken

Name: High Protein Slow cooker Butter Chicken
Prep time: 10 min
Cook time: 4 h
Total time: 4 h 10 min
Cuisine: Asian, Indian
Ingredients: 2 tbsp unsalted butter; 2 onions chopped; 2 tbs garlic paste; 2 tbsp ginger paste; 2 tbsp paprika; 1 tsp cayenne pepper (to taste); 2 tbsp garam masala; 1 tsp cumin; 1 tsp coriander; 2 tsp salt; 1 tsp black pepper; 14 oz can fire roasted tomatoes; 1/2 cup low sodium chicken stock; 32 oz chicken breast; 1 cup plain nonfat Greek yogurt; 2 cups brown basmati rice; 3.75 cups water