These refrigerator pickled onions add a pop of flavor to sandwiches and are great served alongside grilled meats. Keep some in your fridge at all times!
Slice red onion thinly, cutting each onion in half and then into thin slices. Cut pepper in half.
4 cups red onion, 1 jalapeno pepper
Fill a quart-sized jar with the onions, pepper, garlic, and thyme, pressing lightly to compact the ingredients a bit.
4 cloves garlic, 1 - 2 sprigs fresh thyme
Combine brine ingredients; stir to dissolve salt and sugar.
1 cup white vinegar, 1 cup hot water, 1 tablespoon salt, 1 tablespoon sugar
Pour brine over the onions in the jar, filling it to within a quarter inch of the jar rim. Cover and refrigerate for 48 hours before using.
Store in the refrigerator for up to a month.
Notes
Recipe yields 1 quart.
Feel free to use apple cider vinegar instead of white vinegar if you prefer.
Since this recipe is a refrigerator pickle, not a canned product, you can use any upcycled jar you have on hand. No need to use up your precious canning jars! The recipe calls for a quart sized jar, but you can divide the ingredients between two pint sized jars as well.