Wash and dry the cucumbers, peppers, and onion. Remove the seeds from the cucumbers and peppers, then finely dice all the vegetables.
6 Medium Pickling Cucumbers, 1 red bell pepper, 1 yellow bell pepper, 1 Large White onion
Place the diced vegetables in a large pot, sprinkle with the pickling salt, and stir to coat. Add enough water to just cover the vegetables, then cover the pot and let them soak for 2 hours.
¼ Cup Pickling Salt
After soaking, pour the vegetables into a large strainer. Rinse well under cool water to remove excess salt and let them drain completely while you prepare the brine.
In the rinsed pot, combine apple cider vinegar and sugar. Bring to a boil over medium heat, stirring until the sugar dissolves. Add mustard seed, celery seed, and turmeric. Boil for 2 minutes to infuse the flavor.
1 ¼ Cup Apple Cider Vinegar, 1 ½ Cup Sugar, ½ Tablespoon mustard seeds, 1 Teaspoon celery seeds, ½ Teaspoon ground turmeric
Reduce the heat to low, add the drained vegetables to the brine, and stir well. Bring the mixture to a gentle simmer and cook for 10 minutes, stirring occasionally so every bite absorbs the seasoning.