Substitutions: Swap the chicken breasts for chicken thighs, the black beans for pinto beans, or the green enchilada sauce for red. All work great without changing the method.
How to Store: Store leftovers in an airtight container in the refrigerator for 3-4 days.
How to Freeze: Freeze the cooked mixture (without tortillas) in an airtight container for up to 1 month, then thaw overnight in the fridge before reheating.
How to Reheat: Warm leftovers on the stovetop over medium-low heat or in the microwave until heated through, stirring in fresh tortilla strips if needed.
How to Scale: This recipe easily doubles as long as your slow cooker has enough capacity, just add extra time to ensure the chicken cooks through completely.
