4 medium sized sweet potatoes
1/2 cup fat free Greek yogurt (or light sour cream)
1 tsp taco seasoning
1 tsp olive or canola oil
1 red bell pepper, diced
1/2 red onion, diced
1 tsp chili powder
1/2 tsp paprika or smoked paprika
1/2 tsp cumin
a pinch of salt
1-1/3 cups canned black beans, rinsed and drained
1/2 cup mild or spicy salsa
1/2 cup reduced fat Mexican cheese blend
1/4 cup chopped scallions or cilantro