Southwest Stuffed Sweet Potato Skins

Ingredients

• 10 -12 fingerling sweet potatoes, scrubbed
• 1 tablespoon olive oil
• 1/2 large red onion, diced
• 1 15-ounce can corn kernels, drained and rinsed
• 1 15-ounce can black beans, drained and rinsed
• 1/2 large bell pepper, seeded and diced
• 1 tablespoon chili powder
• 1 tablespoon ground cumin
• 1 teaspoon cayenne pepper
• juice of 1/2 lime
• 1/2 cup shredded monterey or pepper jack cheese
• hot sauce, guacamole, sour cream (optional)