Marinated Cucumber, Onion, and Tomato Salad

If you’re looking for a light, refreshing, and healthy side dish, this Marinated Cucumber, Onion, and Tomato Saladis the perfect choice. Packed with fresh garden vegetables and tossed in a tangy, slightly sweet vinaigrette, this salad is a classic that never goes out of style. It’s ideal for summer barbecues, potlucks, or as a quick and easy side for weeknight dinners.

This simple salad is not only delicious but also incredibly versatile. Whether you’re serving grilled meats, fish, or just want a healthy snack, its crisp and zesty flavor will brighten any meal.

Why You’ll Love This Salad

This marinated vegetable salad is a staple because it’s fresh, flavorful, and easy to make.

Here’s why it’s a winner:

Made with simple, budget-friendly ingredients.
Perfect for meal prep — the flavor improves as it marinates.
Pairs well with almost any main dish.
Low-calorie, heart-healthy, and naturally gluten-free.
Ready to serve in just 10 minutes of prep time.

Marinated Cucumber, Onion, and Tomato Salad Recipe

Ingredients

2 large cucumbers, peeled and sliced
3 medium tomatoes, cut into wedges
1 medium red onion, thinly sliced
½ cup white vinegar (or apple cider vinegar for a milder flavor)
¼ cup water
¼ cup granulated sugar (or honey for a natural sweetener)
2 tbsp olive oil
1 tsp salt
½ tsp black pepper
1 tsp dried dill or fresh dill, chopped (optional)

Instructions

Prepare the Vegetables:
Wash and slice the cucumbers, tomatoes, and onion. Place them in a large mixing bowl.
Make the Marinade:
In a small bowl or jar, whisk together vinegar, water, sugar, olive oil, salt, pepper, and dill (if using) until well combined.
Combine and Toss:
Pour the marinade over the vegetables. Gently toss to ensure everything is evenly coated.
Marinate:
Cover the bowl and refrigerate for at least 2 hours, or overnight for best flavor.
Serve:
Give the salad a quick stir before serving. Enjoy it cold as a refreshing side dish.

Tips and Variations

Cucumber Options: Use English cucumbers or mini cucumbers for fewer seeds and extra crunch.
Tomato Choices: Cherry or grape tomatoes work great for a bite-sized version.
Herb Boost: Add fresh parsley, basil, or mint for extra flavor.
Make It Spicy: Toss in a pinch of red pepper flakes or sliced jalapeños.
Meal Prep Friendly: Store in an airtight container in the fridge for up to 3 days — the flavors will continue to develop.

Conclusion

This Marinated Cucumber, Onion, and Tomato Salad is a timeless recipe that brings crisp freshness to your table. Its simple ingredients and tangy-sweet dressing make it perfect for summer picnics, family gatherings, or weeknight dinners.

Make it ahead, let it marinate, and you’ll have a flavorful side dish ready to complement any meal. Light, healthy, and satisfying — it’s a recipe you’ll return to again and again.