Black Bean Corn Quesadillas

Directions

1. 1
   Heat oil in a large saucepan over medium heat.
2. 2
   Stir in onion, and cook until softened, about 2 minutes.
3. 3
   Stir in beans and corn, then add sugar, salsa, and pepper flakes; mix well.
4. 4
   Cook until heated through, about 3 minutes.
5. 5
   Melt 2 teaspoons of the butter in a large skillet over medium heat.
6. 6
   Place a tortilla in the skillet, sprinkle evenly with cheese, then top with some of the bean mixture.
7. 7
   Place another tortilla on top, cook until golden, then flip and cook on the other side.
8. 8
   Melt more butter as needed, and repeat with remaining tortillas and filling.
9. 9
   Serves 4.