In a large saute pan over medium high heat, add oil. Once hot add onions and garlic. Saute for 2-3 minutes then add ground beef. Cook and crumble until no longer pink and beef is in very small pieces (no chunks).
In a mixing bowl, add remaining sauce ingredients and thoroughly combine with a whisk. Once the beef is cooked through, add mixture. Bring just to a bubble, then reduce heat to medium low and let simmer for 20 minutes, stirring occasionally.
While the sauce is simmering, heat up your hot dogs using your preferred method.
Once the sauce is to your desired consistency (it thickens the longer is cooks), build your chili dogs. Place a hot dog in the bun, spoon coney sauce over the top and sprinkle with cheese, red onions and jalapenos.
Keyword cheddar cheese, chili cheese dogs, chili dogs, coney sauce, hot dogs, jalapeno, red onion