In a large saucepan, brown the garlic and onion. Cook until fragrant and light brown.
Add the ground beef and cook until there's no more pink in the meat.
Once the meat is just cooked, add in the crushed tomatoes, beef broth, brown sugar, apple cider vinegar, cumin, garlic salt, and pepper. Stir to combine.
Let the chili simmer on medium-low and reduce for 15 minutes.
Serve the chili on top of hot dogs and garnish with shredded cheddar cheese and chopped red onions.