Vegetarian Enchilada Casserole

Ingredients (20)

• 2 tablespoons olive oil
• 1 sweet onion, diced
• 1 red pepper, diced
• 2 cups cubed sweet potatoes
• 1 jalapeno, seeded and diced
• 2 cloves garlic, minced
• 1 (15 oz.) can sweet corn, drained
• 1 (15 oz.) can black beans, drained and rinsed
• 1 (4 oz.) can green chiles
• 1 teaspoon cumin seeds
• 1 teaspoon kosher salt
• 1 teaspoon chili powder
• 2 cups red enchilada sauce, divided
• 10 6-inch corn tortillas
• 10-12 ounces monterey jack cheese
• Toppings:
• Diced red onion
• Minced cilantro
• Diced tomatoes
• Avocado