Quick pickled cauliflower made easy! These crunchy cauliflower florets are soaked in a tangy dill brine and ready in just 24 hours—no canning required. This refrigerator pickles recipe is a simple way to preserve fresh cauliflower and add bold flavor to snacks, salads, and sandwiches. Tastes great after a day, and even better after a few.
Rinse and chop cauliflower into small florets. Pack them tightly into a clean quart-size mason jar.
Add in minced garlic, mustard seeds, dill and peppercorns to the jar with cauliflower.
In a small saucepan, combine water, apple cider vinegar, salt, and sugar. Warm over medium heat, stirring until the salt dissolves. No need to boil—just heat through.
Carefully pour the warm brine over the cauliflower, covering it completely. If it doesn’t cover them, add a little more water until it does cover. Let cool slightly, then seal with a lid.
Chill in the fridge for at least 24 hours, but the flavor gets even better after 2–3 days. Eat within 2 weeks for the best crunch.