What is the purpose of apple cider vinegar in barbecue?

The purpose of apple cider vinegar in barbecue is to add acidity and moisture to the meat. Acidity plays a vital role in balancing flavors within barbecue dishes; it can cut through the richness of fatty cuts of meat, enhancing the overall taste. The moisture provided by the vinegar helps keep the meat moist during the cooking process, which is crucial for achieving tenderness and preventing dryness. Additionally, the acidity in apple cider vinegar helps to break down the proteins in the meat over time, contributing to the tenderizing effect—though this is not its primary role in barbecue.

Using apple cider vinegar provides a unique flavor profile that can complement various marinades, sauces, and rubs, making it a versatile ingredient in barbecue cooking. It also works well with other flavors common in barbecue, such as sweetness from sugar or honey, without overpowering them.