Brown ground beef in a large pot over medium-high heat. Drain grease. Add taco seasoning and chopped onion. Cook till onions are tender.
Add corn, black beans, tomatoes, and green chilies. Stir well. Continue cooking for five minutes.
Line bowl with lettuce leaves, and chopped lettuce on top.
Sprinkle a handful of Frito chips over the lettuce.
Chop up tomatoes, onions, and sliced avocadoes. Place in bowls for toppings on salad. Add sour cream, cheese, salsa of your choice in additional bowls for topping.
On top of lettuce bowls with chips add meat mixture and let everyone top with their choice of toppings.
Enjoy!
