Tomato Cucumber Radish Salad: quick and easy, flavorful, refreshing, creamy and full of vitamins. This salad is loaded with crunchy cucumbers and radishes along with a few simple ingredients — a perfect summer side or light lunch.
Radishes are not only crisp and peppery but also nutritious. They provide vitamin C and folate, support the immune system, and add great texture to summer salads. If you’re not used to snacking on radishes, try them thinly sliced in this salad — they become mellow when paired with creamy dressing and juicy tomatoes. I grew up nibbling radishes straight from our garden in Ukraine, and I’ve continued planting them in my own garden—there’s nothing like fresh homegrown crunch.
The best salads often come together from whatever vegetables you have on hand. This one was a spur-of-the-moment creation using simple pantry staples: cucumbers, a mix of colorful cherry or plum tomatoes, radishes, and fresh herbs. The creamy dressing is easy to whip up and brings the whole salad together without overpowering the delicate flavors. It’s light, cooling, and versatile — serve it as a side for grilled meats, with sandwiches, or as part of a picnic spread.
Tomato Cucumber Radish Salad Ingredients:
- 3 medium cucumbers, sliced
- 1 bunch radishes (about 9–10), thinly sliced
- 10 yellow plum or cherry tomatoes, halved
- 10 orange plum or cherry tomatoes, halved
- 10 red plum or cherry tomatoes, halved
- 1/4 cup fresh chives, finely chopped (about 1 small bunch)
- 1/4 cup fresh dill, chopped (about 1 small bunch)
Salad Dressing Ingredients:
- 1/4 cup sour cream
- 1/4 cup mayonnaise
- 1/2 teaspoon kosher or fine salt, or to taste
How to Make Tomato Cucumber Radish Salad:
- Prepare the vegetables: Slice the cucumbers and radishes. Halve all the plum or cherry tomatoes (use a variety of colors for a vibrant presentation).
- Chop the herbs: Finely chop the chives and dill so they measure about 1/4 cup each. Add them to the bowl with the prepared vegetables and toss gently to combine.
- Make the dressing: In a small bowl, whisk together 1/4 cup sour cream, 1/4 cup mayonnaise, and 1/2 teaspoon salt (adjust to taste). Chill the dressing until ready to serve.
- Assemble and store: For best texture, store the vegetable mixture without dressing in the refrigerator for up to 1–2 days. Avoid long storage, as tomatoes can release water and radishes can change flavor over time.
- Serve: Just before serving, toss the salad with the chilled dressing until evenly coated. Taste and add additional salt if needed. Serve cold or slightly chilled.
This salad is wonderfully adaptable. Swap the herbs for parsley or basil if you prefer, use Greek yogurt in place of sour cream for a tangier dressing, or add a squeeze of lemon juice for brightness. For a heartier version, toss in crumbled feta or toasted seeds for extra texture. The combination of cool cucumber, crisp radish, sweet tomatoes, and creamy dressing makes it a reliable go-to throughout tomato season.
Storage tip: Keep the salad undressed and refrigerated for up to two days. Dress only when you plan to serve so the tomatoes stay firm and the salad keeps its fresh texture. Leftovers with dressing will keep for a day but may become slightly watery.
Enjoy this Tomato Cucumber Radish Salad as a light, vitamin-rich dish that’s quick to make and full of summer flavor. It’s a great way to showcase fresh produce from the garden or farmers’ market.
More Salad Recipes to Explore:
- All-Veggie Salad
- Broccoli Cauliflower Cucumber Salad
- Cabbage Egg Salad
- Cucumber Radish Salad
- Tomato and Cucumber Salad