There are several delicious dishes that you can make with leftover shrimp fajitas. Here are a few ideas: Shrimp fajita bowl: Simply reheat the leftover shrimp fajitas and serve over a bed of rice or quinoa, and top with additional toppings such as avocado, diced tomatoes, or salsa for a quick and easy meal. Shrimp fajita quesadillas: Use the leftover shrimp fajitas as a filling for quesadillas, along with some shredded cheese. Serve with sour cream and guacamole on the side. Shrimp fajita salad: Chop the leftover shrimp and vegetables into smaller pieces and use them as a topping for a salad, along with some mixed greens, avocado, and a tangy vinaigrette dressing.