Spray 2 to 3-quart slow cooker with cooking spray. In a medium bowl, combine beans and green chiles. Pour into slow cooker. Sprinkle cheese over beans. Cover and cook 45 minutes on high or 1 1/2 hours on low, until cheese is bubbling. Add desired toppings and serve immediately with chips.
Recipe Tips
Ideas for Make it FRESH toppings: chopped fresh cilantro leaves, chopped tomatoes, salsa.