Marinated Cucumbers, Onions, and Tomatoes
This Marinated Cucumbers, Onions, and Tomatoes recipe is a delightful combination of flavors that brings freshness to any meal. Whether you’re hosting a summer barbecue or looking for a quick side dish for dinner, this salad fits the bill perfectly. The crisp cucumbers, juicy tomatoes, and zesty onions are marinated in a tangy vinaigrette, making it not only refreshing but also incredibly easy to prepare.
Why You’ll Love This Recipe
- Quick and Easy: This recipe requires minimal preparation time and is perfect for busy days.
- Refreshing Flavors: The combination of cucumbers, tomatoes, and onions creates a light and invigorating taste.
- Perfect for Any Occasion: Serve it at picnics, barbecues, or as a simple side with your everyday meals.
- Customizable: Feel free to adjust the ingredients or add your favorite herbs to suit your taste.
- Healthy Choice: Packed with fresh vegetables, this salad is both nutritious and satisfying.
Tools and Preparation
To make the preparation smooth and efficient, you’ll need a few essential tools in your kitchen.
Essential Tools and Equipment
- Mixing bowl
- Whisk
- Cutting board
- Sharp knife
- Measuring cups
Importance of Each Tool
- Mixing bowl: A large mixing bowl allows you to combine all ingredients easily without spilling.
- Whisk: Using a whisk helps to emulsify the vinaigrette quickly for an even coating.
- Cutting board: A sturdy cutting board provides a safe surface for chopping vegetables effectively.

Ingredients
For the Salad
- 2 cucumbers, thinly sliced
- 1 pint cherry or grape tomatoes, halved
- 1 small red or white onion, thinly sliced
For the Marinade
- 1/4 cup apple cider vinegar or red apple 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)
How to Make Marinated Cucumbers, Onions, and Tomatoes
Step 1: Prepare Your Vegetables
Start by washing and slicing the cucumbers. Halve the tomatoes and thinly slice the onion.
Step 2: Make the Marinade
In a mixing bowl, whisk together the apple cider vinegar (or red apple vinegar), extra virgin olive oil, minced garlic, salt, and pepper. If you enjoy a bit of heat, add in the red pepper flakes.
Step 3: Combine Ingredients
In a large bowl, combine the sliced cucumbers, halved tomatoes, and thinly sliced onions.
Step 4: Marinate
Pour the prepared marinade over the vegetable mixture. Toss gently to ensure everything is evenly coated.
Step 5: Chill Before Serving
Cover the bowl and refrigerate for at least 30 minutes—preferably longer—to allow the flavors to meld together beautifully.
Step 6: Serve
Before serving, give it another gentle toss. Garnish with fresh herbs like parsley or dill if desired. Enjoy this vibrant dish!
How to Serve Marinated Cucumbers, Onions, and Tomatoes
This Marinated Cucumbers, Onions, and Tomatoes dish is versatile and can enhance many meals. Here are some creative serving suggestions that will delight your guests and family.
As a Standalone Salad
- Serve it chilled as a refreshing standalone salad during hot summer days.
On Grilled Meats
- Pair the salad with grilled chicken or turkey for a balanced meal. The freshness of the vegetables complements the smoky flavors beautifully.
In Tacos or Wraps
- Use as a topping for tacos or wraps. The vibrant flavors will add crunch and zest to your favorite fillings.
With Fish Dishes
- Enjoy alongside grilled or baked fish. The acidity helps to cut through richer fish varieties, enhancing the overall dining experience.
As a Picnic Side
- Pack it for picnics or outdoor gatherings. Its portability and flavor make it an ideal companion for sandwiches and chips.
Mixed into Grain Bowls
- Toss it into grain bowls with quinoa, farro, or rice for added texture and flavor. This addition makes the bowl more nutritious and colorful.
How to Perfect Marinated Cucumbers, Onions, and Tomatoes
To achieve the best results with your Marinated Cucumbers, Onions, and Tomatoes, consider these helpful tips.
- Choose fresh ingredients: Select ripe tomatoes, crisp cucumbers, and firm onions for maximum flavor and texture.
- Adjust marination time: For a bolder taste, let the vegetables marinate overnight in the refrigerator. Shorter times will yield a lighter flavor.
- Experiment with herbs: Try different herbs like cilantro or basil for unique flavor profiles that suit your taste preferences.
- Add sweetness: A touch of honey or agave syrup can balance the acidity if desired. This creates a more rounded flavor.
- Serve at room temperature: Allowing the salad to sit out for about 10 minutes before serving enhances its flavors by letting them meld together.
- Use various vinegars: Experiment with different types of vinegar such as balsamic or white wine vinegar for new taste experiences in each batch.
Best Side Dishes for Marinated Cucumbers, Onions, and Tomatoes
Marinated Cucumbers, Onions, and Tomatoes pairs well with many side dishes. Here are some delightful options that complement this refreshing salad perfectly.
-
Quinoa Salad
A light quinoa salad with lemon dressing adds protein and fiber while keeping things fresh. -
Grilled Corn on the Cob
Sweet corn grilled to perfection offers a lovely contrast in texture and sweetness alongside the tartness of the salad. -
Roasted Vegetables
Seasonal roasted veggies like zucchini and bell peppers enhance the meal’s color and provide hearty flavors. -
Hummus Platter
A creamy hummus platter with pita bread is perfect for dipping and pairs wonderfully with the crisp salad. -
Stuffed Bell Peppers
Colorful stuffed bell peppers filled with rice or beans make for an eye-catching dish that’s filling yet healthy. -
Baked Potatoes
Fluffy baked potatoes topped with sour cream or yogurt add comfort to your meal while balancing out the fresh flavors of the salad. -
Tabbouleh
This parsley-rich bulgur wheat salad brings in additional freshness while being hearty enough to satisfy hunger without overshadowing the main dish. -
Garlic Bread
Crispy garlic bread served warm complements the acidity of your cucumber salad while adding a comforting carb element to your meal.
Common Mistakes to Avoid
When making Marinated Cucumbers, Onions, and Tomatoes, there are a few common pitfalls to watch out for.
- Using too much vinegar: Overdoing the vinegar can make the salad too tangy. Start with the recommended amount and adjust to your taste.
- Not slicing vegetables uniformly: Irregular slices can lead to uneven marination. Aim for similar thickness for all ingredients to ensure consistent flavor.
- Skipping the resting time: Allowing the salad to marinate is crucial for flavor development. Do not rush this step; aim for at least 30 minutes, but longer is better.
- Ignoring seasoning adjustments: Depending on your personal preference, you might need more or less salt and pepper. Taste before serving and adjust as needed.
- Forgetting fresh herbs: Fresh herbs enhance flavor significantly. Always remember to add them just before serving for a burst of freshness.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 3 days.
- Keep refrigerated to maintain freshness.
Freezing Marinated Cucumbers, Onions, and Tomatoes
- It’s best not to freeze this salad as it may affect texture.
- If necessary, freeze without dressing and consume within 2 months.
Reheating Marinated Cucumbers, Onions, and Tomatoes
- Oven: Not recommended; best served cold.
- Microwave: If needed, warm gently in short intervals but be cautious as it may lose its crunch.
- Stovetop: Similar to microwave; heat on low and avoid cooking through.
Frequently Asked Questions
Here are some common questions about Marinated Cucumbers, Onions, and Tomatoes.
Can I use different types of onions?
Yes, you can use any onion variety you prefer. Red onions offer a sweeter taste while white onions are sharper.
How long should I marinate the salad?
For optimal flavor, marinate for at least 30 minutes. Longer marination (up to overnight) intensifies the taste.
What can I serve with Marinated Cucumbers, Onions, and Tomatoes?
This dish pairs well with grilled meats or as a refreshing side with sandwiches or wraps.
Can I add other vegetables?
Absolutely! Feel free to experiment with bell peppers or carrots for added crunch and flavor.
Final Thoughts
This Marinated Cucumbers, Onions, and Tomatoes recipe is not only refreshing but also incredibly versatile. It’s perfect for summer gatherings or as a simple side dish any day of the week. Customize it by adding your favorite herbs or additional veggies to suit your taste!
Marinated Cucumbers, Onions, and Tomatoes
Marinated Cucumbers, Onions, and Tomatoes is a vibrant, refreshing salad that brings the essence of summer to your table. Perfect for barbecues or as a quick side dish, this easy-to-make salad features crisp cucumbers, juicy tomatoes, and zesty onions marinated in a tangy vinaigrette.
- Prep Time: 15 minutes
- Cook Time: 0 minutes
- Total Time: 15 minutes
- Yield: Serves 4
- Category: Side Dish
- Method: No cooking required
- Cuisine: American
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 apple vinegar
- 2 tbsp extra virgin olive oil
- 1 clove garlic, minced
- Fresh parsley or dill (optional)
- Salt and pepper to taste
Instructions
- Wash and slice cucumbers, halve tomatoes, and thinly slice the onion.
- In a mixing bowl, whisk together the apple cider vinegar, olive oil, minced garlic, salt, and pepper.
- Combine sliced cucumbers, halved tomatoes, and onions in a large bowl.
- Pour the marinade over the vegetables and toss gently until coated.
- Cover and refrigerate for at least 30 minutes to allow flavors to meld.
- Serve chilled or at room temperature, garnished with fresh herbs if desired.
Nutrition
- Serving Size: 1 cup (150g)
- Calories: 60
- Sugar: 5g
- Sodium: 120mg
- Fat: 4g
- Saturated Fat: 0.5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 8g
- Fiber: 2g
- Protein: 1g
- Cholesterol: 0mg