1large red onionthinly sliced into half-moons, about 1/8 inch thick
Instructions
In a pot over medium-high heat, add vinegars and sugar to the pot and stir until sugar is dissolved.
1 cup white vinegar, 1/2 cup apple cider vinegar, 1/4 cup granulated sugar
Add the red onions to the pot and cook until slightly softened and translucent, about 5-7 minutes.
Remove pot from heat and let cool for 30 minutes.
Add the entire mixture into a large mason jar (I had to split mine into two separate mason jars and I like using wide-mouth ones, such as this one. It's just easier to put the liquid and onions into) and seal tightly and put in the fridge to cool completely.
1 large red onion
This will keep in your fridge for at least a month!