Slow Cooker Stuffed Peppers

1 Spray a 6-quart slow cooker with cooking spray to make cleanup easier. 2 Cut the tops off the peppers and remove the seeds and membranes. Rinse peppers. 3 In a mixing bowl, combine the salsa, beans, corn, onion, quinoa, spices and cheese. Divide mixture evenly among peppers. 4 Pour water into slow cooker; stand peppers upright in cooker. 5 Cover and cook on low heat for 6 hours or high heat for 3 hours until peppers are tender. Carefully remove them with serving spoons.