Heat a large non-stick fry pan over high heat. Add the diced bacon and cook until all pieces are golden.
Add the black beans and stir through.
Sprinkle over the taco seasoning and mix through. Once the aroma is released, add 1 cup of water and mix. Reduce to a simmer. Leave to simmer for about 10 mins, it will thicken up during this time.
Assemble the corn chips on a tray and sprinkle on the cheese, place into the oven to melt the cheese. Top with the bacon and black bean mix followed by your choice of nacho toppings.