
Preheat oven to 400 degrees F. Line a baking sheet with parchment paper.
Top tortilla with guacamole, tomatoes, cheese and corn, and then top with another tortilla. Repeat with remaining tortillas to make 4 quesadillas.
Place quesadillas onto the prepared baking sheet. Place into oven and bake until the cheese has melted, about 8-10 minutes.
Serve immediately.