Heat olive oil in a large skillet over medium high heat. Add ground beef and onion and cook until beef has browned, about 5 minutes, making sure to break up the beef with a wooden spoon as it cooks; drain excess fat.
2 pounds ground beef, 1 small sweet yellow onion, 1 tbsp. olive oil
Stir in garlic and sauté just until fragrant, about 1 minute.
3 cloves garlic
Reduce heat to low and stir in the remaining ingredients. Cover and simmer for 1-2 hours before serving. As the sauce cooks down, add in water in ½ cup increments to keep from drying out, about every 25 minutes.
cup ketchup, 2 tbsp yellow mustard, 1 cup water, 2 tbsp. Worcestershire sauce, 1/2 tbsp. chili powder
Serve hot on top of you favorite grilled hots dogs and buns. Dogs can be topped with shredded cheddar, mustard, chopped red onion, chives, pickles, diced jalapenos, etc.