Preheat the oven to 375FStart with chopping the bacon into small pieces, fry it on a pan. Reserve 2 table spoons of bacon fat (we will cook the chicken on this). Once the bacon is cooked, use a slotted spoon to take the bacon out onto a paper towel. The paper towel will help absorb some of the grease.
To the chicken add the spices. Mix well. Turn off the heat then add the BBQ sauce. Let the chicken cool while your chopping the rest of the ingredients.
Cut the tomato into small cubes then and place it into a strainer, to drain the liquid.
Chop the onion and parsley.
You can use either a sheet pan or a cast iron skillet to layer the BBQ nachos. This will not effect the outcome.First layer half of the tortilla chips into a sheet pan then add half of every ingredient on top of the chips. Repeat this process for the other layer, but put cheese on top.
Cover with foil, Bake at 375F for 20 minutes. Take the foil off and bake for additional 5 minutes. Drizzle sour cream on top, and add chopped avocado! Enjoy!