Beef quesadillas are a flavorful and cheesy treat that can be made with ground beef. Brown the ground beef with onions, garlic, and spices, then spread it over a tortilla. Top with shredded cheese and another tortilla. Cook the quesadilla in a skillet until the cheese is melted and the tortillas are crispy. Cut into wedges and serve with salsa, guacamole, and sour cream for dipping.
