Marinated Cucumbers, Onions, and Tomatoes is more than just a salad; it’s a celebration of fresh flavors and vibrant colors that effortlessly brightens any meal. This delightful dish combines the crispness of fresh cucumbers with the juiciness of cherry or grape tomatoes, complemented by the zesty bite of thinly sliced onions. Marinating these vegetables in a perfectly balanced vinaigrette allows all the ingredients to meld together, creating a refreshing side that pairs wonderfully with any main course. Whether you’re hosting a summer barbecue or simply seeking a light and healthy addition to your weekday dinners, this recipe promises to impress.
One of the standout features of this marinated salad is its simplicity. With just a handful of fresh ingredients, you can create a dish that not only tastes spectacular but also showcases the beauty of seasonal produce. The combination of apple cider vinegar and extra virgin olive oil is perfect for dressing the vegetables, providing an acidic punch that balances the natural sweetness of the tomatoes and cucumbers. In addition, adding fresh herbs like parsley or dill enhances the flavor profile, making each bite a delight. Plus, this recipe requires minimal prep time and can be made ahead, allowing the flavors to intensify over time.
Why You’ll Love This Marinated Cucumbers, Onions, and Tomatoes
- Flavorful and Refreshing: The bright flavors of cucumbers, tomatoes, and onions offer a refreshing crunch in every bite.
- Easy Preparation: With just a few ingredients and simple steps, this dish comes together in no time.
- Versatile: Perfect as a side for grilled meats, a topping on sandwiches, or even as a light lunch on its own.
- Healthy Option: Packed with fresh vegetables, this salad is low in calories and full of nutrients.
- Make Ahead: Marinating the salad enhances the flavors, allowing you to prepare it in advance.
Preparation Phase & Tools to Use
Before diving into the deliciousness of Marinated Cucumbers, Onions, and Tomatoes, it’s essential to prepare your kitchen and gather your tools. Start by making sure all your vegetables are clean; rinse the cucumbers and tomatoes under cool water. You’ll need a sharp knife for slicing the vegetables, a cutting board, and a mixing bowl for the marinade. A whisk or fork will be useful for emulsifying the dressing, ensuring all ingredients blend seamlessly.
For mixing, a large salad bowl is ideal, allowing for easy tossing and coating of the vegetables. Having fresh herbs on hand, like parsley or dill, adds an aromatic touch to the dish. You might also want to use measuring cups and spoons for precise ingredient amounts to achieve the best taste. Remember to have plastic wrap or a suitable container ready to store the salad in the refrigerator as it marinates.

Ingredients
- 2 cucumbers, thinly sliced
- 1 pint cherry or grape tomatoes, halved
- 1 small red or white onion, thinly sliced
- 1/4 cup apple cider vinegar or red wine vinegar
- 2 tbsp extra virgin olive oil
- 1 clove garlic, minced
- 1 tbsp chopped fresh parsley or dill
- Salt and pepper to taste
- 1/2 tsp red pepper flakes (optional)
Instructions
Step 1: Prepare the Vegetables
Start by washing the cucumbers, tomatoes, and onion thoroughly. For the cucumbers, trim the ends and slice them thinly to create delicate rounds. When it comes to the tomatoes, whether using cherry or grape, simply halve them to expose their juicy interiors. For the onions, choose between red or white based on your flavor preference and slice them into thin rings. Place all these prepared vegetables into a large mixing bowl.
Step 2: Whisk Together the Marinade
In a separate bowl, add the apple cider vinegar or red wine vinegar, depending on your taste choice. Pour in the extra virgin olive oil for a rich depth of flavor. Mince the garlic and mix it into the dressing, providing a fragrant zing. Toss in salt and pepper to taste, along with the optional red pepper flakes for a touch of heat. Whisk the ingredients together until they’re well combined, forming a harmonious blend that will elevate your veggies.
Step 3: Combine and Marinate
Once your marinade is ready, pour it over the bowl of sliced vegetables. Using gentle movements, toss everything together to ensure each piece is well coated with the vinaigrette. This is where the magic begins, as the flavors will start to mingle and develop. After this initial toss, cover the bowl with plastic wrap or transfer everything to an airtight container. Allow the salad to refrigerate for at least 30 minutes to allow the vegetables to soak in the delicious marinade. For best results, consider letting it marinate for a few hours or even overnight to achieve maximum flavor.

Variations
- Protein: Add grilled chicken, shrimp, or chickpeas for a heartier salad that can be served as a main dish.
- Vegetables: Experiment with bell peppers, radishes, or even avocado to add more variety and texture.
- Spices: Introduce additional spices like cumin, coriander, or garlic powder to deepen the flavor profile.
Cooking Notes
- Freshness is key; use ripe, in-season produce for the best flavor.
- The red pepper flakes are optional; adjust the amount based on your spice preference.
- Always toss the salad again before serving to redistribute the marinade that settles at the bottom.
- Consider adding a drizzle of balsamic glaze just before serving for an extra touch of sweetness.
Serving Suggestions
- Serve alongside grilled meats such as chicken, steak, or fish for a balanced meal.
- This salad is also great as a topping for sandwiches or wraps.
Tips
- For a unique twist, try adding a splash of lemon juice for brightness.
- Marinate for longer for increased depth of flavor; overnight is best.
- Use a vegetable peeler to create ribbons from cucumbers for a more elegant presentation.
- Store in the refrigerator for up to 3 days for optimal freshness.
Prep Time, Cook Time, Total Time
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Total Time: 29 minutes (including marinating time)
Nutritional Information
- Calories: Approximately 80 per serving
- Protein: 1g
- Sodium: 150mg
FAQs
Can I make this salad ahead of time?
Yes, this salad is perfect for making ahead. Letting it marinate for a few hours or overnight allows the flavors to deepen.
What other vegetables can I add?
You can customize this salad with various veggies like bell peppers, radishes, or even zucchini!
Is this dish vegan?
Absolutely! All the ingredients are plant-based, making it a great choice for vegan diets.
How long does the marinated salad keep?
Properly stored in an airtight container in the refrigerator, this salad remains fresh for up to three days.
Conclusion
In conclusion, Marinated Cucumbers, Onions, and Tomatoes is a versatile and delightful side dish that brings a burst of freshness to any table. Whether served at a summer BBQ, alongside grilled meats, or enjoyed on its own, this salad showcases the simplicity and beauty of fresh ingredients. Don’t hesitate to experiment with different herbs, spices, and additional veggies to make this dish your own. We hope you give this recipe a try and share your personal spin on it in the comments below. Happy cooking!
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Fresh Marinated Cucumbers, Onions, and Tomatoes Salad
- Total Time: 29 minutes
- Yield: 4 servings 1x
Description
Fresh Marinated Cucumbers, Onions, and Tomatoes is a vibrant and refreshing salad that combines fresh cucumbers, juicy tomatoes, and zesty onions marinated in a flavorful vinaigrette.
Ingredients
- 2 cucumbers, thinly sliced
- 1 pint cherry or grape tomatoes, halved
- 1 small red or white onion, thinly sliced
- 1/4 cup apple cider vinegar or red wine vinegar
- 2 tbsp extra virgin olive oil
- 1 clove garlic, minced
- 1 tbsp chopped fresh parsley or dill
- Salt and pepper to taste
- 1/2 tsp red pepper flakes (optional)
Instructions
- Start by washing the cucumbers, tomatoes, and onion thoroughly. For the cucumbers, trim the ends and slice them thinly to create delicate rounds. When it comes to the tomatoes, whether using cherry or grape, simply halve them to expose their juicy interiors. For the onions, choose between red or white based on your flavor preference and slice them into thin rings. Place all these prepared vegetables into a large mixing bowl.
- In a separate bowl, add the apple cider vinegar or red wine vinegar, depending on your taste choice. Pour in the extra virgin olive oil for a rich depth of flavor. Mince the garlic and mix it into the dressing, providing a fragrant zing. Toss in salt and pepper to taste, along with the optional red pepper flakes for a touch of heat. Whisk the ingredients together until they’re well combined, forming a harmonious blend that will elevate your veggies.
- Once your marinade is ready, pour it over the bowl of sliced vegetables. Using gentle movements, toss everything together to ensure each piece is well coated with the vinaigrette. After this initial toss, cover the bowl with plastic wrap or transfer everything to an airtight container. Allow the salad to refrigerate for at least 30 minutes to allow the vegetables to soak in the delicious marinade. For best results, consider letting it marinate for a few hours or even overnight to achieve maximum flavor.
Notes
Perfect for summer meals and barbecues, this salad is a light and refreshing accompaniment to any dish.
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Category: Salad
Nutrition
- Calories: 80 kcal
- Sodium: 150 mg
- Protein: 1 g