Crispy Pickled Radish

If you ask me, pickled radishes are one of those things you should always have in your fridge.

This simple pickle recipe turns crisp radishes into a tangy, slightly spicy topping that works on just about anything. The brine is a basic mix of vinegar, water, and sugar, with peppercorns and mustard seeds adding little pops of flavor.

Garlic and red pepper flakes give it a bit of kick, while the radishes keep their nice crunch even after sitting in the jar. The whole thing comes together in about 10 minutes of actual work.

They’re great on tacos, sandwiches, salads, or straight from the jar when you need something bright and crunchy.

What Kind of Radishes Should I Use?

Red radishes are the classic choice for pickling and they’re what you’ll find most easily at the grocery store. You can use regular round red radishes or the longer French breakfast radishes – both will work great in this recipe. If you’re shopping at a farmer’s market, you might come across different varieties like watermelon radishes or black radishes, which can also be pickled using this same method. Just make sure your radishes are firm and crisp when you buy them, avoiding any that feel soft or look shriveled, as fresh radishes will give you the best crunch after pickling.

Options for Substitutions

This pickled radish recipe is pretty straightforward, but here are a few swaps you can make:

• Red radishes: You can use daikon radish, watermelon radish, or even turnips instead. Just slice them to similar sizes so they pickle evenly.
• White vinegar: Apple cider vinegar or rice vinegar work great as substitutes. Rice vinegar will give you a slightly milder, sweeter flavor.
• Cane sugar: Regular white sugar, honey, or maple syrup can replace cane sugar. If using honey or maple syrup, start with 2 tablespoons and adjust to taste.
• Sea salt: Kosher salt or pickling salt are good alternatives. Just avoid iodized table salt as it can make your brine cloudy.
• Mixed peppercorns: If you don’t have mixed peppercorns, just use black peppercorns on their own. You can also add a pinch of red pepper flakes for some heat.
• Mustard seeds: Coriander seeds or dill seeds make nice substitutes if you’re out of mustard seeds. Each will give your pickles a slightly different flavor profile.

Watch Out for These Mistakes While Cooking

The biggest mistake when pickling radishes is not slicing them evenly, which leads to some pieces being perfectly pickled while others stay crunchy or become too soft – aim for uniform slices about 1/8 to 1/4 inch thick for consistent results.

Another common error is pouring the brine over the radishes while it’s still boiling hot, which can make them mushy and dull in color, so let the liquid cool for just a few minutes after removing from heat.

Make sure your jars are completely clean and dry before adding the radishes, as any residue can affect the flavor and shelf life of your pickles.

Finally, resist the urge to taste them too early – while thin slices might be ready in an hour, giving them at least 24 hours in the fridge allows the flavors to fully develop and creates a much better pickle.

What to Serve With Pickled Radish?

Pickled radishes are one of those condiments that make just about everything taste better, so I keep a jar in my fridge at all times. They add a tangy crunch to tacos, bánh mì sandwiches, and grain bowls, cutting through rich flavors with their bright acidity. I love piling them on top of pulled pork sandwiches, adding them to cheese boards for a pop of color and flavor, or even chopping them up to mix into tuna or chicken salad. They’re also perfect for topping avocado toast, serving alongside grilled meats, or tucking into wraps and burrito bowls when you need something fresh and zingy.

Storage Instructions

Store: Keep your pickled radishes in the jar or an airtight container in the fridge for up to 3 weeks. They actually get better after a few days as the flavors really soak in, so don’t be afraid to make them ahead of time for your next taco night or salad.

Serve: Always use a clean fork or spoon when grabbing radishes from the jar to keep them fresh longer. The pickling liquid can be reused once if you want to pickle another batch, just bring it to a boil again before pouring over fresh radishes.

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 120-150
• Protein: 3-4 g
• Fat: 0-1 g
• Carbohydrates: 28-32 g

Ingredients

• 4 bunches radishes (thinly sliced into 1/8-inch rounds)
• 1 cup white vinegar
• 1 cup water
• 3 tbsp sugar
• 1 1/4 tbsp salt
• 3/4 tsp peppercorns
• 3/4 tsp mustard seeds
• 2 cloves garlic, smashed
• 1/4 tsp red pepper flakes

Step 1: Prepare the Radishes and Jars

• 4 bunches radishes, thinly sliced into 1/8-inch rounds

Wash and thinly slice the radishes into 1/8-inch rounds using a sharp knife or mandoline.

Pack the sliced radishes into clean jars, dividing them evenly.

I like to pack them fairly snugly but not so tight that the brine can’t flow through—this helps them pickle evenly.

Step 2: Make the Pickling Brine

• 1 cup white vinegar
• 1 cup water
• 3 tbsp sugar
• 1 1/4 tbsp salt

Combine the white vinegar, water, sugar, and salt in a pot and bring to a boil over medium-high heat.

Once boiling, stir for about 1 minute until the sugar and salt are completely dissolved.

You’ll notice the liquid becomes clear and slightly syrupy—this is when you know everything has dissolved properly.

Step 3: Combine Spices and Add Brine to Radishes

• 3/4 tsp peppercorns
• 3/4 tsp mustard seeds
• 2 cloves garlic, smashed
• 1/4 tsp red pepper flakes
• hot pickling brine from Step 2

While the brine heats, distribute the peppercorns, mustard seeds, smashed garlic cloves, and red pepper flakes evenly among the jars with the radishes.

Once the brine is ready and still hot, carefully pour it over the radishes and spices until they’re completely submerged.

I find that pouring slowly and using a wooden spoon to guide the liquid helps the aromatics distribute evenly throughout the jars.

Step 4: Cool and Chill

Let the jars sit at room temperature until the brine has cooled completely, then transfer them to the refrigerator.

The radishes will develop mild pickled flavor after about 1 hour of chilling, but they taste even better after sitting overnight as the flavors deepen and mellow.

Crispy Pickled Radish

Delicious Crispy Pickled Radish recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 25 minutes mins

Cook Time 45 minutes mins

Total Time 1 hour hr 12 minutes mins

Servings 4 cups of pickled product

Calories 135 kcal

Ingredients

  

• 4 bunches radishes (thinly sliced into 1/8-inch rounds)
• 1 cup white vinegar
• 1 cup water
• 3 tbsp sugar
• 1 1/4 tbsp salt
• 3/4 tsp peppercorns
• 3/4 tsp mustard seeds
• 2 cloves garlic, smashed
• 1/4 tsp red pepper flakes

Instructions

 

• Wash and thinly slice the radishes into 1/8-inch rounds using a sharp knife or mandoline. Pack the sliced radishes into clean jars, dividing them evenly. I like to pack them fairly snugly but not so tight that the brine can't flow through—this helps them pickle evenly.
• Combine the white vinegar, water, sugar, and salt in a pot and bring to a boil over medium-high heat. Once boiling, stir for about 1 minute until the sugar and salt are completely dissolved. You'll notice the liquid becomes clear and slightly syrupy—this is when you know everything has dissolved properly.
• While the brine heats, distribute the peppercorns, mustard seeds, smashed garlic cloves, and red pepper flakes evenly among the jars with the radishes. Once the brine is ready and still hot, carefully pour it over the radishes and spices until they're completely submerged. I find that pouring slowly and using a wooden spoon to guide the liquid helps the aromatics distribute evenly throughout the jars.
• Let the jars sit at room temperature until the brine has cooled completely, then transfer them to the refrigerator. The radishes will develop mild pickled flavor after about 1 hour of chilling, but they taste even better after sitting overnight as the flavors deepen and mellow.