PREPARATION:
- Place beans in medium saucepan; mash with potato masher or fork. Stir in salsa and chili powder. Cook and stir over medium heat until bubbly. Reduce heat to low. Simmer 5 minutes, adding more salsa if mixture becomes dry.
- Spray griddle with nonstick cooking spray. Heat over medium heat until hot. Brush 1 tortilla lightly on both sides with water. Heat on griddle until lightly browned. Turn tortilla. Spread with half of bean mixture; sprinkle with 1/2 cup cheese and 2 tablespoons cilantro. Top with a second tortilla and press lightly. Brush top of tortilla with water. Carefully turn quesadilla to brown and crisp second side. Remove from heat; repeat with remaining tortillas. Cut each quesadilla into 6 wedges. Serve with sour cream.
