To prepare the corn zucchini quesadilla w tomato salsa avocodo relish appetizers recipe, you will need: 1 cup corn tortillas 2 tablespoons olive oil 1 tablespoon sour cream 1 teaspoon kosher salt 1/2 teaspoon cayenne pepper Instructions Preheat the oven to 450 degrees F. Cut the zucchini in half lengthwise and scoop out the seeds. Place the flesh-side down on the prepared tortilla. Roll the tortilla up tightly and place it in the preheated oven. Bake for 15 to 20 minutes, or until the cheese is melted. Serve with salsa and guacamole.