Created by Linky on September 22, 2016
Step 1: Place apple cores and fresh thyme springs in a 24 oz. sterilized jar.
Step 2: Bring white vinegar, sugar, and kosher salt to a boil in a small saucepan over high heat.
Step 3: Pour vinegar mixture into jar over apples and thyme, filling to 1⁄4 inch from the top. Let sit to cool undisturbed.
Step 4: Move to a cool, dark place. Let sit undisturbed for 3 to 4 weeks to develop flavors.
Step 5: Remove apples and thyme, then strain the vinegar through a damp cheesecloth or coffee filter one or more times until the vinegar shows no cloudiness.
Step 6: Refrigerate in covered jar up to 3 months.