Preheat oven to 400
Clean sweet potatoes, dry completely.
Slice into thin rounds and place in a large mixing bowl
Add olive oil, salt, garlic powder, and paprika, and mix until evenly coated
Place the rounds on a large baking sheets, you may need two. Do not overcrowd the sweet potatoes.
Bake sweet potato for 20 minutes, remove from oven, flip with a spatula, and bake for an additional 10-15 minutes.
While the sweet potatoes finish baking, make the sauce
Combine yogurt (or sour cream if you don't want vegan option) with the chipoltes in adobo sauce. You can use a food processor to do this, or use a knife to finely chop the chipotles and then mix into yogurt.
Remove sweet potatoes from the oven
Top with preheated black beans and corn, any additional desired toppings, and chipotle sauce.
Enjoy!