Smoky sweet potato quesadillas

https://www.scalingbackblog.com/smoky-vegan-sweet-potato-quesadilla/
type:quesadilla
type:latin

• 2 medium sweet potatoes
• 1 teaspoon chopped chipotle chili, canned in adobo sauce
• 1 clove garlic, finely chopped
• 2 tablespoon freshly squeezed lime juice
• 1 teaspoon honey or maple syrup
• 2 tablespoons olive oil
• 2 tablespoon tahini
• kosher sea salt and freshly ground black pepper
• 1 medium onion
• 2 poblano peppers
• 2 tablespoons olive oil, divided
• 4 large flour tortillas