In a large skillet over medium-high heat, brown the ground beef with the diced onion until no longer pink.
Drain excess fat from the skillet and stir in the minced garlic, cooking for 1 minute until fragrant.
Add the taco seasoning and water, stirring to coat the beef.
Incorporate the shredded cabbage, pinto beans, corn, and salsa.
Reduce heat to medium, cover, and simmer for 10-12 minutes or until the cabbage is tender.
Remove the lid and sprinkle the shredded cheddar cheese over the top, allowing it to melt.
Top with Frito corn chips immediately before serving to maintain crunch.