[header] How to make hot and sour slaw [title] Combine the soy sauce and black vinegar. [step] Add 3 tablespoons (45 ml) of soy sauce and 2 ½ tablespoons (37 ½ ml) of black vinegar to a small bowl. Use a whisk to stir the ingredients together until they're completely mixed. 
[substeps] If you have celiac disease or a gluten-sensitivity, be sure to choose a soy sauce that is labeled " gluten-free. " some contain wheat or other sweeteners and flavorings that contain gluten.