Make the taco seasoning

• Add the chili powder, garlic powder, onion powder, cayenne pepper, dried oregano, paprika, ground cumin, kosher salt and black pepper to a food processor.
• Pulse a few times until evenly mixed and the oregano breaks down into the blend.
• Transfer to a small airtight jar and store in a cool, dry place.

Cook the beef and onion

• Drop the ground beef into a skillet over medium heat.
• Toss in the diced onion and break the meat down as it cooks.
• Cook until the beef is browned, then drain if needed.

Season and simmer

• Stir in the taco seasoning and the salsa along with a splash of water.
• Mix until incorporated and simmer on low heat.

Melt the cheese

• Cover the beef with the shredded cheese.
• Place a lid on top and heat on low until the cheese melts perfectly.

Assemble and serve

• Add the tortilla chips to a plate.
• Spoon the cheesy beef over the chips.
• Finish with any and all of your favorite toppings.