Slow Cooker White Chicken Chili

1 medium onion, chopped

2 cloves garlic, chopped

1 ½ to 2 cups cooked chicken breast

1 14.5-ounce can cannellini beans, rinsed and drained

1 cup homemade chicken stock

1 4-ounce can chopped green chilies

½ teaspoon kosher salt

1 teaspoon ground cumin

1 teaspoon dried oregano

¼ teaspoon Melissa’s Green Hatch Chile powder

½ teaspoon freshly ground black pepper

Pinch of cayenne pepper

2/3 cup sour cream

Place all ingredients except the sour cream into your slow cooker, stir to combine . Cover and cook on low 5 to 6 hours. Stir in sour cream, and allow to heat through, about 15 minutes. Serve garnished as you see fit.