Pickled Onions

Prep: 4 hr 10 min
Cook Time: &ndash;
Total: 4 hr 10 min
Serving: 6 Servings

Pickled onions make a delicious topping for hot dogs, burgers and even sandwiches. Feel free to experiment with different types of vinegar.

Place the cider vinegar, white vinegar, sugar, salt, celery seed and red pepper flakes into a bowl and whisk until mixture is blended and sugar and salt have completely dissolved.
Add the onions to the vinegar mixture and stir to coat.
Cover the bowl and allow the onions to marinate for 4 hours, stirring once every hour, and then drain the onions and place into a jar with a tightly-fitted lid.