01 -
Preheat the oven to 350°F (175°C).
02 -
Brown the ground beef in a skillet over medium heat. Drain excess fat.
03 -
Stir in taco seasoning, diced tomatoes, cheddar cheese soup, and milk. Simmer for 5 minutes.
04 -
Layer half the crushed Doritos in a 9×13-inch baking dish.
05 -
Spread the beef mixture evenly over the Doritos.
06 -
Top with the remaining crushed Doritos and shredded cheddar cheese.
07 -
Bake for 15-20 minutes until the cheese is melted and bubbling.