The spicy flavor of kimchi makes it a natural filling for quesadillas and a good contrast with mild, buttery avocado. You could also add grilled chicken or shrimp.
Top 4 tortillas evenly with kimchi, then with cheese, avocados, and remaining tortillas.
Mix oil, vinegar, and sesame seeds in a small bowl; set aside.
Heat a 12-in. frying pan over medium-high heat. Toast each quesadilla until lightly browned and cheese has melted, 1 to 2 minutes per side. Slice each quesadilla into wedges, sprinkle with cilantro, and serve with sesame dipping sauce.
Note: Nutritional analysis is per serving.
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.