01 - In a large skillet over medium heat, warm olive oil. Add ground beef and cook, breaking apart with a wooden spoon, until browned, about 5-6 minutes. Drain excess fat.
02 - Add taco seasoning and 0.25 cup water to the browned beef. Stir well. Simmer for 2-3 minutes until the mixture thickens, then remove from heat and let stand briefly to cool.
03 - In a large salad bowl, combine the chopped romaine lettuce, cherry tomatoes, diced red onion, black beans, corn, and shredded cheddar cheese.
04 - Add the warm seasoned ground beef and lightly crushed Doritos to the salad mix.
05 - Drizzle with ranch or preferred dressing. Toss salad thoroughly to ensure even distribution of all ingredients.
06 - Serve immediately to retain Doritos’ crunch and optimal flavor.