Warm 2 tbsp of the avocado oil in a pan over medium heat, add the prepared garlic, onions, and peppers, cook until onions are translucent and the peppers and carrots have softened. If meatless and using beans/lentils, add them to the pan followed by the sauce ingredients here, and allow to simmer on low about 8 minutes. If using beef or other meat, follow the next steps
Transfer the veggie mixture to a bowl and set aside, then warm the remaining oil in the pan and add beef, breaking up with a spatula and allowing to cook completely
As beef cooks, whisk all sauce ingredients together in a bowl
Once beef is cooked through, add veggie mixture and sauce to the pan, and simmer on low 8-10 minutes stirring every few minutes. Add extra ketchup and broth in small quantities if more sauce is desired
Spoon the mixture onto bread or bun of choice and serve warm
Enjoy!