Name: Marinated Cucumbers, Onions & Tomatoes Recipe
Prep time: 10 min
Total time: 20 min
Cuisine: Mediterranean
Ingredients: 2 large cucumbers; 1 medium red onion (thinly sliced); 3 medium tomatoes (chopped into bite-sized pieces); 1/4 cup apple cider vinegar; 2 tablespoons olive oil; 1 tablespoon sugar; 1 teaspoon salt; 1/2 teaspoon black pepper; 1 teaspoon dried oregano; Fresh parsley, to taste (optional)

Jump to Recipe

If you are craving a fresh, tangy, and vibrant salad that bursts with flavor, then this recipe for Marinated Cucumbers, Onions & Tomatoes is exactly what you need. This delightful dish perfectly balances crisp cucumbers, sweet and tangy tomatoes, and sharp onions, all soaked in a zesty, herby dressing that elevates simple ingredients into something truly memorable. Whether as a refreshing side or a light snack, this salad is guaranteed to brighten up any meal with its colorful presentation and irresistible taste.

Marinated Cucumbers, Onions & Tomatoes Recipe - Recipe Image

Ingredients You’ll Need

For this simple yet flavorful salad, you only need a handful of fresh and pantry staples. Each ingredient plays a crucial role, adding freshness, acidity, or seasoning that brings the whole dish to life.

Cucumbers (2 large): Their crisp texture and mild flavor create the perfect refreshing base for the salad.
Red onion (1 medium): Thinly sliced for a subtle sharpness that contrasts beautifully with the other ingredients.
Tomatoes (3 medium): Chopped into bite-sized pieces, adding juicy sweetness and vibrant color.
Apple cider vinegar (1/4 cup): Provides the essential tanginess that brightens the salad’s overall flavor.
Olive oil (2 tablespoons): Adds a smooth richness and helps marry all the flavors together.
Sugar (1 tablespoon): Balances the acidity and brings out the natural sweetness in the vegetables.
Salt (1 teaspoon): Enhances all the flavors and helps soften the vegetables slightly during marination.
Black pepper (1/2 teaspoon): Adds a gentle spiciness for depth.
Dried oregano (1 teaspoon): Gives a lovely herbaceous note reminiscent of Mediterranean salads.
Fresh parsley (to taste, optional): For garnish and a fresh, bright finish when serving.

How to Make Marinated Cucumbers, Onions & Tomatoes

Step 1: Prepare the Vegetables

Begin by thoroughly washing the cucumbers and tomatoes, then peel the onion to remove its papery skin. Slice the cucumbers into thin, even rounds to ensure they soak up the dressing well. Chop the tomatoes into bite-sized pieces, careful to keep enough juice to add some natural moisture to the salad. Finally, slice the red onion as thinly as possible—this prevents its bold flavor from dominating the dish.

Step 2: Combine the Vegetables

Place the sliced cucumbers, chopped tomatoes, and thinly sliced onions in a large mixing bowl. Toss them gently but thoroughly so all the vegetables are evenly distributed and ready to be coated with the dressing.

Step 3: Whisk the Dressing

In a small bowl, combine the apple cider vinegar, olive oil, sugar, salt, black pepper, and dried oregano. Whisk the mixture vigorously until the sugar dissolves and the dressing emulsifies into a smooth, bright sauce that will instantly elevate the salad.

Step 4: Marinate the Salad

Pour the prepared dressing over the vegetable mixture. Use a large spoon or salad tongs to gently toss until every slice and piece is beautifully coated. This step is crucial because it allows the flavors to infuse each other.

Step 5: Chill Before Serving

Cover the bowl tightly with plastic wrap or a lid, then place it in the refrigerator for at least 10 minutes. This marination period lets the Marinated Cucumbers, Onions & Tomatoes absorb the delicious dressing, softening just slightly while retaining their crisp freshness.

Step 6: Final Touch and Garnish

Before serving, give the salad one last gentle toss to redistribute the dressing. Sprinkle fresh parsley on top if using, adding a pop of green and an aromatic freshness that rounds out this lovely dish.

How to Serve Marinated Cucumbers, Onions & Tomatoes

Garnishes

A sprinkle of fresh parsley not only enhances the salad visually but introduces a subtle grassy note that pairs wonderfully with the oregano’s earthiness. You can also add a few freshly cracked black pepper flakes or a light drizzle of extra virgin olive oil to boost the flavor just before serving.

Side Dishes

This salad pairs beautifully with grilled meats like chicken, fish, or lamb, as its bright acidity cuts through rich flavors. It also complements Mediterranean-style dishes such as falafel, hummus, or warm pita bread, making it a versatile addition to almost any meal.

Creative Ways to Present

Serve the Marinated Cucumbers, Onions & Tomatoes in colorful bowls or clear glass dishes so the vibrant colors shine. For a fun twist, pile the salad atop toasted crostini for a tasty appetizer or spoon it onto a bed of leafy greens to create a light summer entree. The playful textures and fresh-tasting dressing make it a crowd-pleaser every time.

Make Ahead and Storage

Storing Leftovers

This salad keeps well in an airtight container in the refrigerator for up to 2 days. The flavors intensify as it sits, but the cucumbers may release water, so give it a gentle toss before serving leftover portions.

Freezing

Because of the fresh vegetables and vinegar-based dressing, freezing Marinated Cucumbers, Onions & Tomatoes is not recommended. Freezing would cause the texture of the cucumbers and tomatoes to become mushy and unpleasant.

Reheating

This salad is best enjoyed chilled or at room temperature. Avoid reheating since it will alter the flavors and textures that make the dish so refreshing and enjoyable.

FAQs

Can I use other types of vinegar?

Absolutely! While apple cider vinegar offers a mild tanginess, you can experiment with white wine vinegar or even red wine vinegar for subtle flavor variations. Just keep the quantity the same to maintain the right balance.

Is it possible to make this salad spicy?

Definitely! Add finely sliced fresh chili peppers or a pinch of crushed red pepper flakes to the dressing for a nice kick that complements the fresh vegetables perfectly.

Can I add other vegetables to the salad?

Sure! Sliced bell peppers or radishes make excellent additions and will add extra crunch and color without overpowering the classic flavors.

How long should I marinate the salad?

Ten minutes is the minimum to let the flavors meld, but you can marinate for up to a couple of hours in the fridge. Just note that cucumbers may soften more over time, so adjust according to your preferred texture.

Is this salad suitable for meal prepping?

Yes, it works well for meal prep if eaten within two days. Just keep the salad refrigerated and give it a quick toss before serving. Avoid prepping it too far in advance to maintain the crisp textures.

Final Thoughts

Trust me when I say the simple joy of Marinated Cucumbers, Onions & Tomatoes will brighten your table and delight your taste buds. It’s the kind of dish you’ll want to make again and again, whether as a quick side or a showcase of fresh, vibrant flavors. So go ahead, bring this easy, flavorful salad to your next meal—you might just find a new favorite!

Marinated Cucumbers, Onions & Tomatoes Recipe

★★★★★

5.2 from 24 reviews

Author: Jack
Total Time: 20 minutes
Yield: 4 servings 1x
Diet: Vegetarian

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Description

A refreshing and tangy marinated salad combining crisp cucumbers, sweet tomatoes, and sharp red onions, tossed in a zesty apple cider vinegar dressing with olive oil and oregano. Perfect as a light side dish or a healthy snack.

Instructions

Prepare the vegetables: Start by washing the cucumbers and tomatoes thoroughly. Peel the red onion. Slice the cucumbers into thin rounds, chop the tomatoes into bite-sized pieces, and slice the red onion thinly to ensure even marination.
Combine the vegetables: In a large mixing bowl, add the sliced cucumbers, chopped tomatoes, and sliced onions. Toss them lightly to mix all the vegetables evenly.
Make the dressing: In a small bowl, whisk together apple cider vinegar, olive oil, sugar, salt, black pepper, and dried oregano. Continue whisking until the sugar dissolves and the dressing is well combined.
Toss with dressing: Pour the prepared dressing over the mixed vegetables. Gently toss with a spoon or salad tongs until every piece is well coated with the marinade.
Marinate: Cover the bowl with a tight lid or plastic wrap and refrigerate for at least 10 minutes. This allows the flavors to meld and the vegetables to absorb the tangy dressing.
Serve: Before serving, give the salad a final gentle toss. Garnish with freshly chopped parsley if desired for added color and freshness. Serve chilled for best taste.

Notes

For a crisper cucumber texture, consider salting the sliced cucumbers and letting them sit for 10 minutes before rinsing and mixing.
You can adjust sugar according to your taste preference or substitute with honey or a sugar alternative.
This salad is best served fresh but can be refrigerated covered for up to 24 hours.
Adding a splash of lemon juice can brighten the flavors even more.
To make this dish vegan and gluten-free, ensure the sugar and seasonings used are free from additives.

Prep Time: 10 minutes
Cook Time: 0 minutes
Category: Salad
Method: Marinating
Cuisine: Mediterranean