Preheat the pan and then add the chopped onions.
Add the ground beef.
Add salt and pepper to taste.
For additional flavor, you can add liquid seasoning.
Add grated cheese while cooking it in the pan.
Put a wax paper on the serving plate then put the nachos chips.
Now, put the cooked ground pork on top of it.
Add some more onions and cubed tomatoes on top.
Drizzle desired amount of Cheese Whiz then a some more grated cheese on top.
You can also drizzle some mayonnaise if you want.