How to Make Salt & Vinegar Popcorn Health & Medical Eating & Food By Health & Medical Last updated Monday, May/13/2019 104 10 Share 1Pour ¼ cup of the malt vinegar into the spritzer bottle.2Spritz the popped popcorn lightly with the malt vinegar, tossing the popcorn by hand as you do.3). Sprinkle on salt to taste, again tossing the popcorn to ensure thorough distribution. Source... Eating Food health Medications Drugs Medical 104 10 Share