Salt and Vinegar Popcorn Just a moment please... Yield Serves 4. Prep Time 5 mins Cook Time 5 mins Total Time 10 mins Salt and vinegar chips are my absolute favorite snack. I wanted to adapt the flavors for a popcorn seasoning. It took some work and a special seasoning, but I finally nailed it. This Salt and Vinegar Popcorn is such a delicious, addictive snack! Ingredients 1/3 cup popcorn, air-popped 2 tablespoons butter 1 teaspoon malt vinegar powder 1/2 teaspoon kosher salt Print Recipe Show Directions Pin Recipe Helpful Equipment Directions Add kernels to air popper and pop. In a small pot over low heat, add butter and melt. Once butter is melted stir in malt vinegar powder. Drizzle seasoned butter over the popcorn and season with salt.