Preheat oven to 400 degrees F. Spread chips out on a prepared baking sheet. I used parchment paper, but you could also use foil.
Place pulled pork over chips.
Add on the red onion slices.
Sprinkle on your cheddar and Monterrey Jack cheese, and drizzle a couple tablespoons ( 2-4 depending on taste) of BBQ sauce on top.
Bake for 5-10 minutes until cheese is melted. Add optional toppers and serve immediately.
