Sweet Potato Black Bean Quesadillas

Bahan-bahan (6 porsi)

• 3 small sweet potatoes ((about 6 ounces) peeling is optional)
• 1 tablespoon chili powder
• 1 tablespoon ground cinnamon ((more or less to suit your personal taste))
• 1 teaspoon cumin
• 1 teaspoon smoked paprika
• 1/2 teaspoon kosher salt (divided)
• 1/2 teaspoon ground chipotle chili pepper
• 2 teaspoons extra virgin olive oil
• 1 medium yellow onion (diced)
• 1 large green bell pepper (cored and diced)
• 2 cloves minced garlic
• 1 can reduced sodium black beans ((15 ounces) rinsed and drained)
• 6 medium-sized 100% whole wheat flour tortillas
• 1 1/4 cups freshly grated sharp shredded cheddar cheese
• Optional toppings for serving: light sour cream (or plain non-fat Greek yogurt, diced avocado, salsa, chopped fresh cilantro)