Fresh Radish Salad

Here is my favorite radish salad recipe, with crisp radishes and cucumbers tossed in a creamy dressing made with sour cream, fresh dill, chives, and a bright splash of lemon.

This salad is perfect for those summer days when you want something cool and refreshing without turning on the oven. I love making it for picnics and barbecues because it comes together in minutes and always disappears fast.

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What Kind of Radishes Should I Use?

For this salad, classic red radishes are your best bet and they’re what you’ll find most easily at the grocery store. You can also mix things up with watermelon radishes, which have a milder flavor and a pretty pink interior, or French breakfast radishes, which are slightly elongated and a bit less spicy. If you’re buying radishes with the greens still attached, that’s actually a good sign of freshness – the leaves should look perky and bright green. When picking out your radishes, look for ones that are firm to the touch without any soft spots, and give them a good rinse and trim before slicing them up for your salad.

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Options for Substitutions

This refreshing salad is easy to customize based on what you have in your kitchen:

• Sour cream: Greek yogurt makes a great substitute for sour cream and gives you a similar tangy flavor with a bit more protein. You can also use full-fat plain yogurt or even crème fraîche if you want something richer.
• Fresh dill: If you don’t have fresh dill, dried dill works fine – just use about 1 ½ teaspoons instead. Fresh parsley or cilantro can also work if you’re looking for a different flavor profile.
• Fresh chives: Green onions (just the green parts, chopped) are a solid swap for chives. You could also use finely diced red onion, but start with less since it has a stronger bite.
• Lemon juice: White wine vinegar or apple cider vinegar can step in for lemon juice. Use the same amount, though you might want to add a pinch of sugar to balance the acidity.
• Radishes: While radishes are the star here, you could mix in some thinly sliced turnips or jicama for variety. Just keep the radishes as the main ingredient since they give this salad its signature peppery crunch.

Watch Out for These Mistakes While Cooking

The biggest mistake with radish salad is slicing your vegetables too thick, which prevents the dressing from coating them properly – aim for thin, uniform slices using a mandoline or sharp knife for the best texture and flavor distribution.

Another common error is assembling the salad too far in advance, as the salt in the dressing will draw out moisture from the radishes and cucumbers, leaving you with a watery mess instead of a crisp salad.

To keep things fresh and crunchy, wait to toss the vegetables with the dressing until about 15 minutes before serving, and if you need to prep ahead, store the sliced veggies and dressing separately in the fridge.

One more tip: make sure your radishes and cucumbers are completely dry after washing, since any excess water will dilute your creamy dressing and make it runny.

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What to Serve With Radish Salad?

This radish salad is super refreshing and works great as a side dish for grilled meats like chicken, steak, or salmon. The cool, creamy dressing pairs really well with anything hot off the grill, especially during summer cookouts. I love serving it alongside burgers or pulled pork sandwiches because the crisp vegetables cut through the richness of the meat. You can also enjoy it as a light lunch on its own with some crusty bread or pita chips on the side, or spoon it over baked potatoes for a fun twist on a loaded potato.

Storage Instructions

Store: This radish salad is best enjoyed fresh, but you can keep leftovers in an airtight container in the fridge for up to 2 days. Just know that the radishes and cucumbers will release some water as they sit, so the salad might get a bit watery. Give it a good stir before serving and drain off any excess liquid if needed.

Make Ahead: If you want to prep ahead, you can slice the radishes and cucumbers and keep them in separate containers for up to a day. Mix up the sour cream dressing and store it separately too. Then just toss everything together right before you’re ready to eat so it stays crisp and fresh.

Estimated Nutrition

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

• Calories: 320-370
• Protein: 5-7 g
• Fat: 23-28 g
• Carbohydrates: 27-32 g

Ingredients

For the salad base:

• 1 lb radishes (thinly sliced into 1/8-inch rounds)
• 1 lb cucumbers

For the dressing:

• 1/3 cup sour cream (I prefer Daisy for a thicker consistency)
• 1.5 tbsp fresh dill (finely chopped for better distribution)
• 1.5 tbsp fresh chives
• 1 tbsp olive oil (I use Bertolli Extra Virgin)
• 1.5 tbsp lemon juice
• 1/2 tsp lemon zest
• 1/2 tsp garlic powder
• 1/4 tsp granulated sugar
• 1/2 tsp salt
• 1/4 tsp pepper

Step 1: Prepare the Vegetables

• 1 lb radishes
• 1 lb cucumbers

Thinly slice the radishes into 1/8-inch rounds using a mandoline or sharp knife—this uniform thickness ensures even flavor absorption and a consistent texture throughout the salad.

Peel the cucumbers if desired (I prefer leaving the skin on for color and nutrition), then cut them into thin half-moons or quarter-rounds roughly the same size as the radish slices.

Place the prepared vegetables in a large mixing bowl and set aside.

Step 2: Build the Creamy Herb Dressing

• 1/3 cup sour cream
• 1 tbsp olive oil
• 1.5 tbsp lemon juice
• 1/2 tsp lemon zest
• 1/2 tsp garlic powder
• 1/4 tsp granulated sugar
• 1/2 tsp salt
• 1/4 tsp pepper
• 1.5 tbsp fresh dill
• 1.5 tbsp fresh chives

In a separate bowl, combine the sour cream, olive oil, and lemon juice, whisking until smooth and well incorporated.

Add the lemon zest, garlic powder, sugar, salt, and pepper, stirring to distribute the seasonings evenly.

Finally, fold in the finely chopped fresh dill and chives—I like to add the herbs just before combining with vegetables to preserve their bright flavor and vibrant color.

Step 3: Combine and Finish

• prepared vegetables from Step 1
• creamy herb dressing from Step 2

Pour the creamy herb dressing from Step 2 over the sliced vegetables from Step 1 and gently toss until all the radishes and cucumbers are evenly coated.

Taste and adjust seasonings if needed—the salad is best served immediately while the vegetables are crisp, though it can be refrigerated for up to 2 hours.

Fresh Radish Salad

Delicious Fresh Radish Salad recipe with step-by-step instructions.

Print Recipe Pin Recipe

Prep Time 5 minutes mins

Cook Time 5 minutes mins

Total Time 12 minutes mins

Servings 6 servings

Calories 345 kcal

Ingredients

  

For the salad base

• 1 lb radishes (thinly sliced into 1/8-inch rounds)
• 1 lb cucumbers

For the dressing

• 1/3 cup sour cream (I prefer Daisy for a thicker consistency)
• 1.5 tbsp fresh dill (finely chopped for better distribution)
• 1.5 tbsp fresh chives
• 1 tbsp olive oil (I use Bertolli Extra Virgin)
• 1.5 tbsp lemon juice
• 1/2 tsp lemon zest
• 1/2 tsp garlic powder
• 1/4 tsp granulated sugar
• 1/2 tsp salt
• 1/4 tsp pepper

Instructions

 

• Thinly slice the radishes into 1/8-inch rounds using a mandoline or sharp knife—this uniform thickness ensures even flavor absorption and a consistent texture throughout the salad. Peel the cucumbers if desired (I prefer leaving the skin on for color and nutrition), then cut them into thin half-moons or quarter-rounds roughly the same size as the radish slices. Place the prepared vegetables in a large mixing bowl and set aside.
• In a separate bowl, combine the sour cream, olive oil, and lemon juice, whisking until smooth and well incorporated. Add the lemon zest, garlic powder, sugar, salt, and pepper, stirring to distribute the seasonings evenly. Finally, fold in the finely chopped fresh dill and chives—I like to add the herbs just before combining with vegetables to preserve their bright flavor and vibrant color.
• Pour the creamy herb dressing from Step 2 over the sliced vegetables from Step 1 and gently toss until all the radishes and cucumbers are evenly coated. Taste and adjust seasonings if needed—the salad is best served immediately while the vegetables are crisp, though it can be refrigerated for up to 2 hours.