Mix together using a spoon or whisk until completely combined.
Optionally adjust any seasonings with salt and pepper.
Notes
Chef Notes:Make-Ahead: You can make this up to 3 days ahead of time.How to Store: Cover and keep in the refrigerator for up to 7-10 days.If you do not have chili sauce or have no access to it, you may substitute for all ketchup.You can substitute out the garlic and onion with garlic and onion powder or granules.