Can I make cucumber tomato salad ahead of time?

Yes, you can prepare the vegetables up to 24 hours in advance and store them undressed in the refrigerator. Combine with the olive oil, apple cider vinegar, and salt no more than 40 minutes before serving to keep the cucumbers crisp and prevent excessive liquid from pooling at the bottom of the bowl.

What vinegar is best for cucumber salad vinegar dressing?

Apple cider vinegar is the most balanced choice because its mild fruitiness complements both the cucumber and tomato without sharp chemical notes. White vinegar gives a cleaner, more classic cucumber salad vinegar flavor, while balsamic adds sweetness and depth. Lime juice is the brightest and works best when you add cilantro and a little cumin to the mix.

How do I keep this cucumber onion tomato salad from getting watery?

The key is timing. Salt the salad no more than 40 minutes before serving, because salt draws moisture out of the vegetables over time and creates a watery pool at the bottom. Using an English cucumber instead of a regular field cucumber also helps, since English cucumbers have fewer seeds and less internal water.

Can I add feta cheese or other toppings to this cucumber red onion salad?

Crumbled feta is one of the best additions and turns this into something closer to a Greek-inspired salad. Kalamata olives, pepperoncini, or a pinch of dried oregano all work beautifully alongside the cucumber, tomato, and red onion base. For a creamy version, a drizzle of tahini or a spoonful of plain Greek yogurt mixed into the dressing adds body without heaviness.

Is cucumber tomato salad good for weight loss?

At roughly 72 calories per serving with 5 grams of fat from olive oil and 7 grams of carbohydrates, this salad is one of the most calorie-friendly sides you can serve. The high water content from cucumbers and tomatoes also contributes to satiety, helping you feel full with a low caloric load. It fits naturally into most whole-food, plant-based, Mediterranean, and calorie-controlled eating patterns.

Can I serve cucumber tomato salad as lettuce wraps?

Absolutely. Spoon the dressed salad into large romaine or butter lettuce leaves to create fresh, low-carb lettuce wraps that work as an appetizer or light lunch. The cool, crunchy filling pairs especially well with a drizzle of tzatziki or a sprinkle of sesame seeds on top. This method is also a great way to use up leftover salad from the day before while keeping the presentation lively.

What protein can I add to make this a full meal?

Grilled chicken breast, canned tuna, hard-boiled eggs, chickpeas, or lightly seared shrimp all turn this side salad into a satisfying main. For a heartier spread, pair this cucumber tomato salad alongside a protein-rich chicken Caesar salad so guests have both a light fresh option and a more filling choice on the table.

The BEST Cucumber Tomato Salad Recipe: Fresh, Crisp & Easy [5 Min]

Name: Cucumber Tomato Salad
Prep time: 5 min
Total time: 25 min
Yield: 4 servings
Cuisine: American
Ingredients: 1 English cucumber, sliced; 2 to 3 large ripe tomatoes, diced; ½ medium red onion, thinly sliced; 1 tablespoon fresh herbs (parsley, basil, and/or dill); 2 tablespoons olive oil; 1 tablespoon apple cider vinegar; Salt and black pepper to taste

Description

This cucumber tomato salad is a crisp, refreshing, no-cook side dish that combines cool English cucumber slices, juicy ripe tomatoes, and thinly sliced red onion in a bright apple cider vinegar dressing. Ready in under 5 minutes of prep, it is the go-to fresh salad for summer cookouts, weeknight dinners, and everything in between.

Ingredients

1 English cucumber, sliced
2 to 3 large ripe tomatoes, diced
½ medium red onion, thinly sliced
1 tablespoon fresh herbs (any combination of parsley, basil, and/or dill, optional)
2 tablespoons olive oil
1 tablespoon apple cider vinegar (or white vinegar, lime juice, or balsamic vinegar)
Salt and black pepper to taste

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Instructions

Slice and Dice the Vegetables: Slice the English cucumber into thin rounds. Dice the ripe tomatoes into bite-sized chunks. Slice the red onion as thinly as possible.
Combine in a Bowl: Add the cucumber, tomatoes, and red onion to a large mixing bowl.
Add Dressing and Herbs: Drizzle olive oil and apple cider vinegar over the vegetables. Add fresh herbs if using. Season generously with salt and black pepper.
Toss and Refrigerate: Toss everything together until the vegetables are evenly coated. Cover and refrigerate for at least 20 minutes before serving to let the flavors meld.

Notes

Slice the red onion paper-thin for the best texture and mildest bite. For a less sharp onion flavor, soak the slices in cold water for 10 minutes before adding them. The salad tastes best after a 20-30 minute chill. Do not dress it more than 2 hours ahead or the cucumbers will release too much water.

Prep Time: 5 minutes
Cook Time: 0 minutes
Category: Salad
Method: No-Cook
Cuisine: American