Mediterranean Quesadillas are one of the simplest, yet most scrumptious healthy quesadillas recipes you'll make! Flour tortillas are loaded with feta and mozzarella cheeses, spinach, red onion, and tomatoes. This quesadilla recipe takes 15 minutes to make and is packed with wholesome ingredients. Make it for a nutritious weekend lunch or a 15 minute dinner for a busy weeknight. Mediterranean Quesadillas are hearty, healthy, and absolutely delicious