2Dry the tortillas in a low oven at 200 degrees for about 10 minutes, flipping halfway through, or let them sit out overnight until thoroughly stale.
3Fry the dried tortillas in hot canola oil at 350 degrees Fahrenheit for 1-2 minutes until just shy of done, and season with kosher salt while hot.
4Make the guacamole by combining the flesh of three small ripe avocados, a clove of crushed garlic, half a small minced red onion, the juice of one lime, a teaspoon of toasted and freshly ground cumin, a healthy pinch of kosher salt, and a few twists of freshly ground black pepper.
5Mash the guacamole with a fork until relatively smooth. Add two finely chopped tablespoons of cilantro.
6Prepare a quick pickling brine for the jalapenos by combining two cups of plain white vinegar, two cups of water, four smashed cloves of garlic, and three tablespoons of kosher salt and a quarter cup of plain white sugar in a saucepan.
7Bring the brine to a boil over medium-high heat, and add sliced jalapenos.
8Once jalapenos are cooked, set them aside to cool.
9Make the taco meat by browning one pound of ground beef in a saute pan until it has some nice color and is barely pink in the center.
10Add half a small finely chopped onion to the pan and sweat for about two minutes.
11Season the beef with one and a half tablespoons of chili powder, half a teaspoon each of ground cumin, ground coriander, and dried oregano, and a quarter teaspoon of cayenne pepper. Add half a cup of chicken stock and season generously with kosher salt and freshly ground pepper.
12Let the taco meat reduce for another two to three minutes until nice and thick.
13Make the queso by melting two pounds each of cheddar and pepper jack cheeses in a large saucepan.
14Make a bechamel by melting two tablespoons of butter in a saucepan. Once foamy, add two tablespoons of flour and whisk together for about one minute.
15Slowly stream in one to one and a half cups of cold milk, whisking constantly until a bechamel forms.
16Add eight ounces of shredded cheddar cheese, whisking constantly until melted. Add half a drained can of Rotel tomatoes and chilies, and season generously with kosher salt.
17Assemble the nachos by layering store-bought chips, queso, taco beef, black beans, chopped white onion, chopped tomatoes, quick pickled jalapenos, and more chips.
18Bake the nachos in a 300 degrees Fahrenheit oven for 20 minutes until melty and heated through.