This fresh tomato and cucumber salad is a perfect summer side dish. It is refreshing, flavorful and easy to make. It features marinated cucumbers, tomatoes, and onions in a simple but delicious dressing.

Refreshing Fresh Tomato and Cucumber Salad: Your Ultimate Summer Side Dish
Embrace the vibrant flavors of the season with this incredibly refreshing and effortlessly delicious Fresh Tomato and Cucumber Salad. This isn’t just any ordinary salad; it’s a celebration of crisp cucumbers, ripe, juicy tomatoes, and thinly sliced red onions, all bathed in a light, tangy, and subtly sweet homemade vinaigrette. It’s the quintessential healthy side dish for any summer gathering, from casual backyard barbecues to elegant outdoor brunches, or simply as a bright, invigorating meal on its own.
What truly sets this cucumber and tomato salad apart is its remarkable simplicity and speed. Requiring only about 5-10 minutes of active preparation, it’s an ideal recipe for those busy days when you crave something wholesome and flavorful without spending precious hours in the kitchen. Even better, this is one of those magical salads that actually tastes better with time. Allowing it to chill in the fridge enables the distinct flavors to meld and deepen, transforming into an even more irresistible dish. So, feel free to make a generous batch – you’ll be delighted to enjoy its refreshing taste for several days. It also doubles as a fantastic and healthy snack, perfect for satisfying cravings between meals!
Why This Cucumber and Tomato Salad Will Become Your Go-To Summer Favorite
There are myriad reasons to fall deeply in love with this easy tomato and cucumber salad. Primarily, it’s a testament to the beauty of fresh, seasonal produce at its absolute peak. The inherent sweetness of sun-ripened tomatoes flawlessly complements the cool, crisp crunch of cucumbers, while the finely sliced red onion introduces a delightful piquant note and a gorgeous splash of color. The homemade vinaigrette, a perfectly balanced concoction of apple cider vinegar, premium olive oil, a touch of honey, and a hint of Dijon mustard, expertly unites all these wonderful ingredients without overshadowing their natural deliciousness.
Beyond its sensational taste, this healthy salad is a powerhouse of nutritional benefits. Cucumbers are renowned for their exceptional hydrating qualities, and tomatoes are abundant in potent antioxidants like lycopene, which contribute to overall well-being. Red onions provide valuable vitamins and minerals, and the olive oil in our signature dressing supplies beneficial monounsaturated fats. It’s a truly guilt-free indulgence that leaves you feeling light, refreshed, and energized, making it an exemplary addition to any health-conscious eating plan or a perfect vegan-friendly option.
Its incredible versatility is yet another significant advantage. Whether you envision it as an accompaniment to succulent grilled chicken, flaky baked fish, a robust steak, or simply enjoying it as a light and satisfying lunch, this marinated salad seamlessly integrates into any meal. Furthermore, it’s an absolute essential for potlucks, picnics, and all forms of outdoor entertaining, as it transports exceptionally well and maintains its delightful texture and flavor, even on the warmest summer afternoons. This make-ahead salad truly embodies convenience and culinary excellence.


Expert Tips for Perfection and Creative Variations of Your Summer Salad
Choosing and Preparing Your Garden-Fresh Vegetables:
- Cucumbers: For this refreshing summer salad, I often opt not to peel the cucumbers, as the skin contributes a pleasing texture and provides additional nutrients. However, if you prefer a smoother, more uniform bite, peeling them is entirely up to your personal preference. English cucumbers, with their characteristically thinner skins and fewer seeds, are an outstanding choice if you desire a consistently mild flavor and a tender, crisp texture. Nevertheless, standard slicing cucumbers work perfectly as well; just ensure they are impeccably fresh and firm to the touch. For optimal results, slice them into moderately thin rounds or half-moons – thick enough to retain their satisfying crunch, yet thin enough to readily absorb the delicious marinade.
- Tomatoes: Any ripe, intensely flavorful tomato variety will truly shine in this recipe. Classic slicing tomatoes, elongated Roma tomatoes, or even beautifully variegated heirloom varieties can be diced into bite-sized pieces. If you possess a fondness for smaller, sweeter tomatoes, vibrant cherry tomatoes or grape tomatoes are absolutely fantastic additions; simply halve them before gently tossing them into the salad bowl. Their delightful burst of natural sweetness introduces another harmonious layer of flavor to the dish.
- Onions: Red onions are the preferred choice for this salad due to their milder flavor profile and stunning color, which creates a wonderful visual contrast with the green cucumbers and red tomatoes. It is crucial to slice them very thinly, ideally using a mandoline if you have one, to achieve a delicate crunch rather than an overpowering pungency. This ensures their flavor enhances, rather than dominates, the salad.
Elevating the Flavor: Simple Dressing Adjustments and Thoughtful Additions
The inherent beauty of this simple homemade vinaigrette lies in its exquisite balance of sweet and tangy notes. However, never hesitate to personalize it to suit your unique palate:
- Sweetener Substitute: Should you find yourself without honey, two tablespoons of granulated sugar can be employed as a direct and effective substitute. The sweetener is an indispensable component, as it expertly balances the acidity of the vinegar and brilliantly enhances the natural sweetness inherent in the fresh vegetables.
- Vinegar Options: While apple cider vinegar imparts a distinct fruity tang that is widely cherished, white wine vinegar or even red wine vinegar can be utilized to achieve a slightly different, yet equally appealing, flavor profile. Feel empowered to experiment with various vinegars to discover your personal favorite blend.
- Premium Olive Oil: The judicious selection of a high-quality extra virgin olive oil will profoundly impact the richness and overall flavor complexity of your salad dressing. Invest in a good one for superior taste.
- Aromatic Garlic: For those who appreciate an extra layer of aromatic intensity, a single minced clove of fresh garlic can be incorporated directly into the dressing. It imbues the vinaigrette with a captivating depth that many will find utterly irresistible.
Fun Add-Ins and Toppings to Transform Your Salad:
This cucumber tomato onion salad is remarkably versatile and serves as an exceptional canvas for a diverse array of delightful additions, allowing for endless customization:
- Fresh Herbs: A generous sprinkle of finely chopped fresh herbs immediately before serving has the power to brighten and elevate the entire dish. Fresh parsley, delicate chives, fragrant dill, or thinly sliced green onions (scallions) would all be superb choices, each contributing a distinct layer of herbaceous freshness that complements the vegetables beautifully.
- Crumbled Feta Cheese: For an irresistible Mediterranean twist and an added dimension of luxurious richness, crumbled feta cheese is an absolute game-changer. Its appealing salty, tangy notes exquisitely complement the fresh vegetables, simultaneously introducing a creamy texture and an abundance of savory goodness.
- Diced Sweet Peppers: Finely diced red, yellow, or orange bell peppers are fantastic additions, introducing additional satisfying crunch, natural sweetness, and a burst of vibrant, eye-catching color to the salad.
- Creamy Avocado: Diced ripe avocado can contribute a wonderfully creamy texture and a dose of healthy monounsaturated fats, rendering the salad even more substantial, satisfying, and nutritionally robust.
- Briny Olives: Sliced Kalamata or black olives can lend a wonderfully briny, savory depth to the salad, particularly if you are inclined towards crafting a more pronounced Mediterranean-inspired version of this classic dish.


Perfect for Showcasing Your Garden’s Bounty or Farmer’s Market Haul
This exquisite salad truly serves as an eloquent ode to fresh, peak-season produce. If you are fortunate enough to cultivate a thriving summer garden, this recipe provides an exceptional and delicious avenue to utilize your abundant harvest of ripe tomatoes and prolific cucumbers. There is an undeniable and unparalleled joy in savoring the taste of home-grown vegetables, and this recipe thoughtfully allows them to be the undisputed stars of the culinary show. Similarly, for those who regularly frequent bustling farmer’s markets, this versatile salad offers the perfect canvas to proudly highlight the freshest, most flavorful, and often locally sourced ingredients you can possibly find. It’s a deceptively simple recipe that profoundly allows the superior quality of your carefully selected produce to shine through with every delightful bite.
No matter how you ultimately choose to customize and savor it, I sincerely hope this delectable and healthy tomato and cucumber salad secures a permanent place as a cherished staple in your summer cooking repertoire. It has unequivocally become one of our family’s all-time favorites, and I am genuinely confident that it will swiftly become one of yours too, bringing a burst of freshness to your table all season long.

More Refreshing Recipes Featuring Cucumbers
Mediterranean Quinoa Salad With Tomatoes and Cucumbers
Creamy Dill Cucumber Salad
Open Face Cucumber Tea Sandwiches
Black and Blue Steak Salad
Recipe: Fresh Tomato and Cucumber Salad
This fresh salad features marinated cucumbers, tomatoes and onions in a simple but delicious dressing. It is refreshing and flavorful, making it a perfect summer side dish.
Author: Carlee
Servings: 8 Servings
Preparation Details:
- Prep time: 10 mins
- Cook time: 0 mins
- Chill time: 1 hr
- Total time: 1 hr 10 mins
Ingredients:
- 2 medium cucumbers, sliced
- 1 small red onion, thinly sliced
- 2 medium tomatoes, diced
- ¼ cup apple cider vinegar
- ¼ cup olive oil
- 2 Tablespoons honey (or granulated sugar)
- 1 Tablespoon Dijon mustard
- ½ teaspoon salt
- ¼ teaspoon ground black pepper
Instructions:
- In a large bowl, whisk together the ¼ cup apple cider vinegar, ¼ cup olive oil, 2 Tablespoons honey, 1 Tablespoon Dijon mustard, ½ teaspoon salt, and ¼ teaspoon ground black pepper until everything is well combined and the honey is dissolved.
- Add the sliced cucumbers, thinly sliced red onion, and diced tomatoes to the bowl. Toss gently to coat all the vegetables evenly with the dressing.
- Cover the bowl and chill in the fridge for at least one hour. For best flavor, stir the salad occasionally during the chilling period to ensure even marination.
- If desired, sprinkle with fresh herbs (such as parsley, chives, or dill) or add some crumbled feta cheese just before serving. Otherwise, enjoy as is. It is delicious both ways!
Notes:
Store any leftover salad in an airtight container in the fridge for up to 5 days. The flavors tend to improve on the second day!
Nutrition Information (Estimated Per Serving):
- Serving: 1 Serving
- Calories: 60kcal
- Carbohydrates: 6g
- Protein: 1g
- Fat: 4g
- Saturated Fat: 0.5g
- Polyunsaturated Fat: 0.4g
- Monounsaturated Fat: 3g
- Sodium: 170mg
- Potassium: 203mg
- Fiber: 1g
- Sugar: 5g
- Vitamin A: 312IU
- Vitamin C: 8mg
- Calcium: 19mg
- Iron: 0.4mg
“Cooking With Carlee” is not a dietitian or nutritionist, and any nutritional information shared is an estimate. If calorie count and other nutritional values are important to you, we recommend running the ingredients through whichever online nutritional calculator you prefer. Calories and other nutritional values can vary quite a bit depending on which brands were used.
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