Frito pie is not the healthiest dish, but it can be made healthier with some substitutions. Consider swapping out the ground beef for leaner ground turkey or using low-fat cheese and sour cream instead of full-fat varieties. You can also opt for a whole-wheat Frito or other whole grain chip instead of the traditional variety. Adding some fresh vegetables to the mix is also a good way to boost nutrition and flavor. With these modifications, Frito pie can be an enjoyable and nutritious meal for any occasion.