Homemade Horseradish Pickles
These horseradish pickles are a zesty, crunchy side that enhances sandwiches and weeknight dinners. Quick to prepare and ready in just 24 hours, they add a bold flavor to any meal.
I’ve been making these horseradish pickles whenever I want a crunchy, garlicky side that wakes up sandwiches and weeknight dinners. They’re quick to put together, don’t need special equipment, and the sharp horseradish bite gives ordinary cucumbers a real personality—perfect for backyard BBQs or a zippy addition to a cold plate. If you like briny snacks with a little more attitude, you might also enjoy this take on air-fryer fried pickles.
Why you’ll love this dish
Homemade horseradish pickles are the kind of condiment that transforms plain meals: bright acid from the vinegar, heat from prepared horseradish, and a mellow garlic backbone. They’re fast to make (no fermentation time), inexpensive, and a great way to use a bumper crop of salad cucumbers. Serve them alongside deli sandwiches, pulled chicken, or a cheese board for an instant flavor lift.
Reasons to try them:
- Refrigerator pickles: ready in 24 hours (and better after a couple days).
- Big flavor with minimal effort — only one pan and a few minutes of active time.
- Versatile: they pair with everything from burgers to charcuterie.
- Budget-friendly and fridge-storable, no canning required.
How this recipe comes together
This is a hot-brine refrigerator pickle. You’ll heat a simple brine of water, vinegar, salt, sugar, horseradish and garlic; briefly boil the sliced cucumbers and onions in it for five minutes; then cool and jar. The hot brine slightly cooks the cucumbers so they stay crunchy while absorbing lots of flavor. Expect about 5–10 minutes active cooking time, a short cool-down, plus at least 24 hours in the fridge for best flavor.
What you’ll need
- ½ cup prepared horseradish (bottled prepared horseradish — adjust to taste)
- 1 tbsp white sugar (can substitute honey or maple syrup)
- 2 tbsp minced garlic (use more or roasted garlic if you want mellowed flavor)
- 1 tbsp coarse sea salt (fine salt works; reduce slightly if using table salt)
- 2 cups water
- 1 cup white vinegar (5% acidity). You can swap apple cider vinegar for a fruitier note.
- ½ white onion, thinly sliced
- 4 cups sliced salad cucumbers (Kirby or English cucumbers work best — peel if waxed)
Notes: Prepared horseradish is very different from fresh-grated — bottled is milder and consistent. If you prefer less heat, start with 1/4 cup and increase next time.
Step-by-step instructions
- Combine brine ingredients: Put the prepared horseradish, sugar, minced garlic, sea salt, water, and white vinegar into a large saucepan.
- Heat and dissolve: Place over medium heat and stir often until the sugar and salt dissolve and the mixture comes to a boil.
- Add vegetables: Reduce the heat slightly and add the sliced cucumbers and thinly sliced onion.
- Briefly cook: Continue boiling for an additional 5 minutes so the cucumbers soften slightly and absorb the brine.
- Cool and jar: Remove the pan from heat and let the mixture cool to room temperature. Transfer the pickles and brine into clean, airtight jars.
- Chill before serving: Refrigerate for at least 24 hours before serving so the flavors meld. They improve for a few days.
Step-by-step directions
- Measure and prep all ingredients: slice cucumbers and onions evenly for consistent texture.
- Make the brine: combine horseradish, sugar, garlic, salt, water, and vinegar in the saucepan.
- Bring to a soft boil over medium heat, stirring frequently to prevent sticking.
- Add cucumbers and onions, keep at a gentle boil for 5 minutes, then remove from heat.
- Cool to room temperature, then pack into jars and seal.
- Refrigerate 24 hours; taste at 24 hours and again after 48–72 hours to judge readiness.
01Ingredients
Brine Ingredients
Vegetables
02Method
- Preparation
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0 OF 7 DONE03Recipe notes
- 01These pickles are better after a couple of days. Store in airtight jars for up to 3-4 weeks.
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Best ways to enjoy it
These pickles are a bold companion to:
- Sandwiches: especially pastrami, roast beef, or grilled chicken.
- Burgers and beef hot dogs for a garlicky, horseradish kick.
- Charcuterie and cheese boards to cut through rich cheeses and cured meats.
- Potato salad or egg salad as a bright, crunchy mix-in.
- As a tangy side to smoked meats at a BBQ.
If you want a sweet-sour pairing, serve them with a pastry dessert like cherry cinnamon rolls with homemade filling after a savory meal—the contrast is delightful.
How to store & freeze
Refrigeration: Store the pickles in airtight jars in the refrigerator. They’ll keep best for 3–4 weeks. Always use a clean spoon to remove servings.
Freezing: Not recommended. Cucumbers turn mushy when frozen and thawed.
Shelf-stability: These are refrigerator pickles — do not attempt to water-bath can this recipe unless you follow a tested canning protocol for acidity and processing times. If you need shelf-stable jars, use an approved canning recipe.
Food-safety note: Because these aren’t processed for shelf stability, keep them refrigerated and discard if you notice off smells, cloudiness, or mold.
Creative twists
- Spicy jalapeño: Add sliced jalapeños or a pinch of red pepper flakes with the cucumbers.
- Dill-horseradish: Toss in a few sprigs of fresh dill or 1 tsp dill seeds for a classic dill-pickle note.
- Sweet & smoky: Swap half the sugar for maple syrup and add a teaspoon of smoked paprika.
- Quick mixed veg: Add thin carrot ribbons, radishes, or cauliflower florets for a deli-style mixed pickle jar.
- Mustard seed variation: Toast 1 tsp mustard seeds and add with the cucumbers for extra complexity.
Common questions
How long before these pickles are ready to eat?
A: They’re good after 24 hours, but flavor deepens after 48–72 hours. Taste along the way and decide when you like the punch.
Can I use fresh grated horseradish instead of prepared?
A: Yes, but fresh-grated horseradish is much hotter and can oxidize quickly. Use less (start with 2–3 tbsp) and adjust. Prepared horseradish is more consistent.
Can I can these for shelf storage?
A: Not safely without following a tested canning recipe. This hot-brine refrigerator method isn’t guaranteed acidic enough for shelf-stable canning. If you want shelf-stable jars, consult a trusted canning guide.
Will the cucumbers get soggy?
A: If sliced thinly and boiled too long, they can soften. Keep the additional boiling to about 5 minutes and slice uniformly for best crunch.
Any low-sodium option?
A: Reduce the salt and taste the brine before adding cucumbers; the flavor will be milder but still tasty. Use high-acid vinegar to ensure safety.
Conclusion
These horseradish pickles are a fast, flavorful way to upgrade everyday meals—bold, garlicky, and crunchy. For more ideas, check out Horseradish Pickles – What Jew Wanna Eat and my Refrigerator Pickles.
Side Dish
Side Dish
Side Dish
