1 cup Green Tomatoes [unripe, sliced into 1/4″ rounds]
1 Garlic Clove [sliced]
1 Chili Pepper [stem removed, cut in half, seeded]
1/2 cup Water
1/2 cup White Vinegar [raw, unfiltered]
3 Cloves
1/2 tsp Black Peppercorns
1/4 tsp Yellow Mustard Seed
dash Celery Seed

Bring water, vinegar + spices to a boil in a small sauce pan. Put tomatoes, garlic + chili into a very clean jar. Pour vinegar mixture into jar, stirring + making sure all the tomatoes are submerged. Allow to sit for at least 24 hours.