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Cucumber Radish Tomato Salad

Cucumber Radish Tomato Salad

Cucumber Radish Tomato Salad is a crisp, creamy, and tangy summer bowl that blends crunchy cucumber, juicy tomato, and peppery radish with a Greek yogurt and tahini dressing. This easy side is perfect for weeknight dinners or potlucks, offering refreshing texture and bright flavor, making it an irresistible reason to eat more vegetables.
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Prep Time 20 minutes
Total Time 20 minutes
Course Salads
Cuisine Mediterranean
Servings 4 servings
Calories 150 kcal

Equipment

  • Colander
  • Mixing Bowl
  • Knife
  • Cutting Board
  • Paper towels

Ingredients
  

  • 2 cups chopped cucumber Chop and salt to draw out excess moisture from cucumber, helping the salad stay crisp and preventing dilution of dressing; rinse if needed and pat dry before mixing to control texture and flavor.
  • 1 cup chopped tomato Chop and contribute juicy acidity and sweetness that balance creamy dressing and earthy spices; mix gently to preserve tomato shape and release some juices for added dressing integration.
  • 1 cup chopped radishes Chop and provide peppery crunch and vibrant color that contrast with cucumber and tomato; toss with a little salt to mellow sharpness and enhance overall mouthfeel.
  • (Any proportion of cucumber, tomato, and radishes can be used, or use just cucumber and tomato if you don’t have any radishes) Allow flexible proportions of cucumber, tomato, and radishes to accommodate availability and taste, enabling a milder or more peppery salad profile; omit radishes if unavailable without affecting the core preparation.
  • 1 tsp salt (for salting cucumbers) plus more to taste Dissolve and use for salting cucumbers to extract water and season the salad base, with additional salt added to taste at the end to achieve proper seasoning balance.
  • 1/2 cup Greek yogurt (see notes) Spoon in as a creamy base that adds richness and tang, helping bind the vegetables and mellowing spices; select full-fat or lighter versions depending on desired creaminess and caloric preference.
  • 1/4 cup tahini sauce (See notes) Stir in to bring nutty, slightly bitter depth that complements the yogurt and brightens the dressing; adjust quantity to control thickness and sesame flavor intensity.
  • 2 T fresh squeezed lemon juice (see notes) Squeeze fresh to add bright acidity and lift the dressing, balancing richness from yogurt and tahini; start with the listed amount and adjust for preferred tartness.
  • 1/2 – 1 tsp ground cumin (start with 1/2 tsp and taste) Sprinkle ground cumin to introduce warm, earthy notes that deepen the dressing’s flavor; begin with the lower amount and increase carefully after tasting to avoid overpowering.
  • 1/2 tsp finely minced garlic Mince finely and fold in to impart sharp, savory aromatics that enliven the salad; use sparingly to prevent raw garlic from dominating the other flavors.
  • 2 pinches Aleppo pepper or cayenne pepper (see notes) Pinch in Aleppo or cayenne pepper to add gentle heat and fruity smokiness (Aleppo) or sharper spice (cayenne), adjusting quantity to match desired spiciness.
  • ground Sumac (optional, for sprinkling on salad) Sprinkle ground sumac optionally as a tangy, lemony finish that enhances brightness and adds a colorful garnish when desired.

Instructions
 

  • Wash cucumbers and peel if desired. (If you can get fresh garden cucumbers, they don’t have to be peeled.): The scent after rinsing the cucumber is fresh and vegetal. Run cold water over the skins and rub away any dirt, sink sounds like a gentle splash. Peeling is optional; leaving the skin gives extra texture and nutrients. A common mistake is peeling too aggressively and wasting the crisp bite, so peel only if the skin is waxy or thick.
  • Cut cucumbers into same-size pieces about 3/4 inch and place in a colander sitting in the sink.: Cutting produces a clean, watery smell as juices are released. Uniform size ensures even texture across the bowl. If pieces vary wildly, you will have inconsistent mouthfeel where tiny bits become lost. Use a steady knife and take your time so each piece matches the others.
  • Sprinkle with about 1 tsp salt, mix with your hand so all the cucumber pieces are salted.: Touch the cucumber and feel the salt granules coat each piece. The salt draws out water, which you will notice as small droplets forming on the surfaces. This concentration step deepens the vegetable flavor. Over salting at this stage will make the salad too briny, so measure carefully.
  • Let cucumbers stand and release water while you prep other ingredients, or if you have time, let cucumbers drain in the sink for 20-30 minutes. (The salad will be more watery if you skip this salting step, but if you’re eating it right away it probably doesn’t matter too much.: As they sit, the cucumber softens slightly and a faint mineral scent appears from the released liquid. This reduces dilution of the dressing later. A common misstep is skipping this step, which can produce a watery salad; if you are short on time blot with paper towels to remove excess moisture.
  • While cucumbers drain, put Greek yogurt, tahini sauce, lemon juice, 1/2 tsp ground cumin, minced garlic, and Aleppo pepper in a small bowl or measuring cup and mix together. (I found a fork worked best for mixing.): Whisking these ingredients releases the nutty aroma of tahini and the citrus perfume of lemon. The dressing should be smooth and glossy, clinging slightly to the whisk. If it seems too thick, a small splash of cold water will loosen the texture. Avoid over thinning or the dressing will not coat the vegetables properly.
  • Taste and see if you want to add more ground cumin or a pinch of salt, then set aside to let ingredients blend.: Sampling the dressing lets you calibrate balance, noticing the warm cumin, the tang of yogurt , and the lemon brightness. Letting it rest allows flavors to marry and mellow. A common oversight is under seasoning; trust your palate and adjust slowly so one flavor does not dominate.
  • Wash tomatoes and cut in half (if using cherry tomatoes) or cut into 3/4 inch pieces (if using whole tomatoes.): The tomatoes release a sweet, fragrant aroma when sliced and small beads of juice glint in the light. Uniform pieces ensure they mingle with the other vegetables. If you cut them too small they will disappear into the mix, and if too large they can swamp the bite balance.
  • Wash radishes, cut off stem and root ends, then cut in half and slice into half moon pieces.: Slicing radishes emits a crisp, peppery tang and a faint root vegetable earthiness. Thin half moons provide a satisfying crunch without dominating the texture. Thick slices can be overwhelming, so aim for slim, consistent cuts to harmonize with the cucumber and tomato .
  • Blot cucumbers dry with a paper towel (most of the salt will have rinsed off if you’ve drained them long enough.): Pressing gently removes the film of salted water and restores a crisp snap. You should feel the pieces become less damp and hear a subtle squeak when handled. Forgetting to blot will leave the dressing diluted, so take the extra minute to ensure a lively, not soggy, salad.
  • Combine cucumbers, tomatoes, and radishes in a bowl.: As you toss them together you will hear a soft clatter and see a colorful mosaic of pale green, red, and magenta. This visual contrast signals the salad is coming together. Mixing too vigorously can bruise the tomato , so fold gently to preserve shape and texture.
  • Stir in enough dressing to moisten (I used about half the dressing, save the rest in the fridge for another salad.): Pour dressing gradually, noticing how it clings to the vegetables and adds sheen. I used about half the dressing and saved the rest, and the salad should feel coated not drenched. A common error is over dressing which masks the fresh flavors, so add sparingly and taste as you go.
  • Sprinkle salad with Sumac if desired.: Dusting with ground Sumac adds a tangy perfume and a light red fleck across the salad. It brightens each bite without adding moisture. If you skip this, the salad will still be excellent, but Sumac offers a pretty, citrusy finish.
  • Serve immediately.: The first forkful should be crisp, creamy, and bright. Serve right away so the textures are at their peak, and notice how the dressing, chilled vegetables, and spice interplay. Waiting too long will soften the vegetables and flatten the experience, so plate and enjoy without delay.

Notes

  • Salt cucumbers early so they release excess water, then blot before combining to keep the salad crisp and the dressing concentrated.
  • Start with less cumin and add gradually, tasting as you go, because cumin can quickly dominate the fresh flavors.
  • Reserve half the dressing when tossing so you can control coating and keep leftovers from becoming soggy.
  • Use Greek yogurt for body because its thickness provides creaminess without thinning the dressing with extra liquid.
  • Sprinkle Sumac at the end to add a lemony lift and a pretty finish, applying it just before serving for maximum aroma.
Keyword cucumber radish tomato salad, quick crunchy salad recipe, summer vegetable salad, yogurt tahini salad dressing