Brown the beef. In a skillet, cook your ground beef over medium heat until no longer pink. Drain the grease (or don’t, but your arteries might glare at you).
Add seasoning. Stir in taco seasoning and a splash of water as directed on the packet. Cook for a minute to let the flavor hug the meat.
Layer like a pro. Spray your crockpot with nonstick spray. Add a layer of crushed tortilla chips on the bottom.
Dump and go. Add cooked beef, black beans, corn, onion, Rotel, salsa, and half of the cheese. Give it a quick stir (not mandatory, but satisfying).
Cook low and slow. Cover and cook on LOW for 4–5 hours or HIGH for 2–3 hours. Walk away and bask in the smell.
Cheese finale. About 15 minutes before serving, sprinkle the remaining cheese on top and let it melt into glorious goo.
Serve hot. Spoon onto plates, pile on your favorite toppings, and pretend you worked really hard.