In a large skillet, heat a drizzle of olive oil over medium heat. Add your choice of ground meat and cook for 7–10 minutes until browned. Mix in the taco seasoning, then set aside to cool slightly.

Chop about 4 cups of lettuce, dice 1–2 tomatoes, and slice half an onion thinly. Set the chopped vegetables aside.

In a large mixing bowl, layer the chopped lettuce as your base, followed by the cooled, seasoned meat, diced tomatoes, and sliced onions.

Crush a bag of Nacho Cheese Doritos into bite-sized pieces and add them to the salad just before serving. Mix gently to maintain their crunch.

Drizzle some sour cream or dressing over the top and serve immediately in individual bowls.