Cut potatoes into fries and fry in cooking oil until golden brown. You can do this several days before the party. Just freeze, then reheat in the oven.
Optional - use precut fries from the freezer and cook acording to package instructions.
Marinate the steak in Olive Oil and Taco Seasoning for 30 minutes.
Then, cook over medium heat for several minutes in a small frying pan.
Next, cut the steak into bite size strips.
Smash 3 avocados and mix with salsa to make gauacamole, set aside.
Turn oven onto broil and allow to pre-heat while you prep the cooked fries.
Place cooked fries in a cast iron pan.
Top with shredded cheese, cooked/cut steak, more cheese, and fresh onions.
Cook for 3-5 minutes until cheese is fully melted.
Remove the fries from the oven, and top with gaucamole, sour cream, and more onions.