1. The day before, or earlier in the same day, make a full batch of very thin nacho chips. See the Nacho Chips recipe
2. The day before, or earlier in the same day, make a full batch of either the smooth or chunky Authentic Mexican Guacamole recipe
Just a word of advice about the final baking time of the nacho supreme assembly: do not bake too long because the chips might get soft again - but if they do, the Nachos Supreme will still taste amazing. It took me a couple of tries to get the right balance between melted cheese and crispy chips. What was great was that the learning is still tasty – and it is a great reason to do it one more time, very soon so you do not forget what you needed to change.
If you are needing to watch your total carbs because of specific health reasons, keep your portion size at 1/10 of the total amount made, and make a delicious side salad with simple olive oil and a very small quantity of no sugar added balsamic vinegar. You can also finish the meal with a high fat treat like the chocolate truffles (aka chocolate fat bombs). Enjoy!