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Use tomato puree

apple cider vinegar (you can substitute balsamic vinegar here i just prefer ACV)

Brown sugar (light or dark depending on your preference)

Worcestershire sauce

Paprika

Garlic powder

Onion powder

Honey

Liquid smoke ( mesquite or hickory depending on which you like)

Kosher Salt or Himalayan salt

Molasses

Add them all into a pot and stir while bringing the puree to a boil

Whisk liberally while you add each ingredients

Once youve got the sauce turned dark browninsh from heat and mixing of ingredients youre done!