Spread about 2 teaspoons of dressing on each tortilla. Top each with a slice of ham and a slice of cheese. Roll up jelly-roll style. In a lightly greased skillet, cook quesadillas over medium heat, turning constantly, until cheese is melted. Cut each quesadilla into four pieces. Serve with salsa for dipping. Microwave Directions: Assemble quesadillas as directed. Wrap each quesadilla in paper towel and microwave on high for 1 minute or until cheese is melted. This recipe was tested in a 700-watt microwave.