These pickled cucumbers and onions are crunchy, tangy, and full of flavor: the ideal condiment for any meal! Add them to bowl meals, salads, sandwiches, and more.
In a small saucepan over high heat, heat the white vinegar, water, sugar, and salt. Whisk until the sugar and salt are dissolved and the mixture starts to simmer, about 2 to 3 minutes.
Place the onions and cucumbers in a jar or bowl. Pour over the brine, add some fresh ground pepper, and allow it to sit for at least 30 minutes. Transfer to the refrigerator and store refrigerated for up to 1 month.