Sweet Potato Enchiladas

Ingredients (22)

• 2 tablespoons olive oil
• 1 large sweet potato, chopped
• 1 onion, chopped
• 1 15-oz. can black beans, drained
• 1 16-oz can tomatillo salsa
• 12 ounces monterey jack cheese, grated
• 16-20 (6-inch) flour tortillas
• Enchilada Sauce:
• 1 15-oz. can tomato sauce
• 2 cups vegetable stock
• 1 tablespoon chili powder
• 1 teaspoon garlic powder
• 1 teaspoon onion powder
• 1 teaspoon dried oregano
• 1 teaspoon kosher salt
• 1 teaspoon black pepper
• 2 chipotle peppers, seed and chopped (optional)
• Toppings:
• Queso fresco, crumbled
• Sour cream
• Avocado
• Fresh cilantro