White Wine Vinegar (Best Option)
1 tablespoon per 1 tablespoon of lemon juiceWhite wine vinegar contains acetic acid, which provides a clean, sharp acidity similar to lemon juice, helping to tenderize the meat and brighten flavors. The acidity also aids in balancing the fat content in burgers, enhancing overall taste.
To use white wine vinegar effectively, add it gradually and taste as you go to avoid overpowering the meat. It works well in marinades or mixed directly into the ground meat.
Compared to lemon juice, it lacks the citrus aroma but delivers comparable acidity, making the burger juicy and flavorful without introducing unwanted sweetness or bitterness.