Beefy quesadillas! These quesadillas use a burrito-style filling which consists of taco seasoned ground beef, refried beans, and green chilies. You can use whatever type of cheese you like but I prefer Mexican cheese blend. These quesadillas go great served with salsa, guacamole, and sour cream. If you are looking for a dinner that is very easy to prepare, this is the one! Enjoy.