1-First, preheat your oven to 350 degrees F and prepare a baking dish. In a bowl, whisk together the egg, 1/4 cup sour cream, 1/4 cup salsa, taco seasoning, diced onion, and 1/4 cup shredded cheese. Add the ground beef and mix well, then gently fold in the crushed tortilla chips. Shape the mixture into a loaf in the baking dish and bake for 50 minutes.

2-After the initial bake, remove from the oven and top with the remaining 1/2 cup salsa and 1/2 cup cheese. Bake again for 10 to 15 minutes until it’s fully cooked. Let it rest for a bit before serving with optional garnishes like lettuce, tomatoes, onions, black olives, salsa, and sour cream. For dietary adaptations, you can substitute the protein with plant-based options or adjust seasonings as needed.

3-First Step: Preheat your oven to 375°F (190°C) and lightly grease a loaf pan. Second Step: In a large bowl, combine ground beef, crushed tortilla chips, diced onions, minced garlic, taco seasoning, and shredded cheese; mix gently. Third Step: Adapt for diets by swapping beef for turkey or lentils. Fourth Step: Shape and transfer to the pan. Fifth Step: Bake for 50-60 minutes. Final Step: Rest and serve with toppings.