
Place apple cider vinegar, white vinegar, red pepper flakes, salt, and honey into a mason jar. Screw the cover on and shake the jar until the salt and sugar have dissolved.
Then, add the cut peppers, sliced onion, and mashed garlic cloves into the jar. Be sure that all of the peppers are covered in vinegar.
Place the lid back on the jar and give it one more shake.
Finally, place the jar in the refrigerator for at least 2 hours or overnight for the optimal quick pickled peppers!