Dutch Oven Enchiladas

Ingredients

• 1 tablespoon vegetable oil
• 1 large red onion, finely chopped, plus more for garnish
• 1 large green bell pepper, finely chopped
• 2 (10-ounce) cans red enchilada sauce
• 1 (15-ounce) can canned black beans, drained and rinsed
• 1 teaspoon cumin
• 1 teaspoon salt
• 10-12 (6-inch) flour tortillas
• 2 cups finely shredded taco-style cheese blend
• 1 cup shredded mild cheddar cheese
• 1 (4-ounce) can canned sliced jalapeños, drained
• Sour cream, for garnish
• Chopped fresh cilantro, for garnish