Why You’ll Love This Recipe
Tomato, Onion, and Cucumber Salad is a crisp, refreshing dish that celebrates simple, fresh ingredients. With juicy tomatoes, crunchy cucumbers, and sharp red onions tossed in a light, tangy dressing, it’s perfect for warm weather meals, barbecues, or as a quick side to just about anything. It comes together in minutes and is full of bright, clean flavor.
ingredients
(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)
ripe tomatoes (chopped or sliced)cucumbers (sliced or chopped)red onion (thinly sliced)olive oilred wine vinegar or lemon juicegarlic (minced, optional)fresh herbs (parsley, dill, or basil)salt and black pepper
directions
Combine chopped tomatoes, cucumbers, and sliced onions in a large mixing bowl.
In a small bowl, whisk together olive oil, vinegar or lemon juice, garlic (if using), salt, and pepper.
Pour the dressing over the vegetables and toss gently to combine.
Let the salad rest for 10–15 minutes to allow the flavors to meld.
Garnish with chopped fresh herbs and serve.
Servings and timing
This recipe serves 4.Preparation time: 10 minutesResting time: 10–15 minutesTotal time: 20–25 minutes
Variations
Add feta cheese or mozzarella balls for richness.
Include olives or capers for briny depth.
Toss with cooked quinoa or chickpeas for a fuller meal.
Use balsamic vinegar for a sweeter, deeper flavor.
Add avocado just before serving for extra creaminess.
storage/reheating
Best enjoyed fresh.Store leftovers in an airtight container in the fridge for up to 2 days.Do not freeze.
FAQs
Can I peel the cucumbers?
Yes, especially if they have tough skins. English or Persian cucumbers are ideal.
Can I use cherry tomatoes?
Yes, they work great and add a sweet pop of flavor.
Is this salad vegan?
Yes, all ingredients are plant-based.
Can I make it ahead of time?
Yes, but add salt and dressing closer to serving to avoid sogginess.
What herbs work best?
Parsley, dill, basil, or mint all pair beautifully with this salad.
Is it gluten-free?
Yes, naturally gluten-free and allergy-friendly.
Conclusion

Tomato, Onion, and Cucumber Salad is a refreshing, fuss-free recipe that highlights the best of fresh produce. Quick to make and easy to customize, it’s a versatile staple that fits into almost any meal or occasion.
PrintTomato, Onion, and Cucumber Salad
- Prep Time: 10 minutes
- Cook Time: 0 minutes
- Total Time: 10 minutes
- Yield: 4 servings 1x
- Category: Salad
- Method: No-Cook
- Cuisine: Mediterranean
- Diet: Vegan
Description
Tomato, Onion, and Cucumber Salad is a simple, refreshing, and crisp salad made with fresh vegetables and a light vinaigrette. It’s the perfect side dish for summer meals, barbecues, or a quick healthy snack.
Ingredients
- 2 cups cherry tomatoes, halved or 3 large tomatoes, chopped
- 1 cucumber, sliced
- 1/2 red onion, thinly sliced
- 2 tbsp olive oil
- 1 tbsp red wine vinegar or lemon juice
- 1/2 tsp dried oregano
- Salt and black pepper to taste
- 1 tbsp chopped fresh parsley or basil (optional)
Instructions
- In a large bowl, combine tomatoes, cucumber, and red onion.
- In a small bowl, whisk together olive oil, red wine vinegar (or lemon juice), oregano, salt, and pepper.
- Pour the dressing over the vegetables and toss gently to coat.
- Garnish with fresh herbs, if using.
- Let sit for 10–15 minutes before serving for best flavor.
Notes
- Use English or Persian cucumbers for less bitterness and fewer seeds.
- Add feta cheese or olives for a Mediterranean twist.
- This salad is best enjoyed fresh, but can be stored in the fridge for up to 1 day.
Nutrition
- Serving Size: 1 serving
- Calories: 80
- Sugar: 4g
- Sodium: 90mg
- Fat: 6g
- Saturated Fat: 1g
- Unsaturated Fat: 5g
- Trans Fat: 0g
- Carbohydrates: 7g
- Fiber: 2g
- Protein: 1g
- Cholesterol: 0mg
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