Low Carb Barbeque Sauce

1 C apple cider vinegar
1/2 C olive oil
1/2 C unsweetened tomato sauce
1/4 C splenda
1 T prepared mustard
1 T Worcestershire sauce
1-3 t hot sauce
1 t liquid smoke
Mix ingredients in a container with a lid and shake to combine. Store in refrigerator. Shake before use.

(for the hickory effect, I would suggest the hickory flavored liquid smoke instead of regular)