Julia Walton
Fresh, crisp, and bursting with tangy flavor, Marinated Cucumbers, Onions, and Tomatoes is the salad that effortlessly bridges the gap between summer simplicity and gourmet taste. This refreshing medley combines the crunch of cucumbers, the juiciness of tomatoes, and the delicate bite of onions, all wrapped in a zesty marinade that enhances their natural flavors. It’s light enough for a side dish yet flavorful enough to steal the spotlight at your next cookout.
The beauty of this recipe lies in its versatility. Whether you’re pairing it with grilled meats, serving it alongside hearty casseroles, or enjoying it as a quick snack on a warm afternoon, it delivers a satisfying blend of textures and tastes. Plus, it’s incredibly easy to make ahead, so the flavors have plenty of time to mingle for that perfect tangy bite every time.
What Kind of Cucumbers Work Best?
For a crisp bite and fewer seeds, English cucumbers or Persian cucumbers are excellent choices. They hold their shape well in the marinade and don’t water down the dressing as quickly as standard slicing cucumbers. However, if you only have garden cucumbers on hand, simply peel and seed them for a similar result.
Ingredients for the Marinated Cucumbers, Onions, and Tomatoes
- Cucumbers – Provide a refreshing crunch and mild flavor that acts as the base of the salad.
- Tomatoes – Juicy and sweet, they balance the acidity of the marinade while adding vibrant color.
- Onions – Offer a sharp, savory bite that enhances the salad’s overall complexity.
- Vinegar – Brings tanginess and acts as the key marinade component.
- Olive Oil – Adds richness and helps carry the flavors of the herbs and spices.
- Herbs and Seasonings – Fresh parsley, dried oregano, salt, and pepper elevate the dish with aromatic and savory notes.
- Sugar or Honey – A touch of sweetness to balance the acidity of the vinegar.
How To Make the Marinated Cucumbers, Onions, and Tomatoes
Step 1: Prep the Vegetables
Wash and dry the cucumbers, tomatoes, and onions thoroughly. Slice the cucumbers into thin rounds, cut the tomatoes into wedges or large chunks, and slice the onions into thin rings. Keeping the cuts uniform ensures even marination.
Step 2: Make the Marinade
In a large mixing bowl, whisk together vinegar, olive oil, a pinch of sugar or honey, salt, pepper, and your choice of herbs. Fresh parsley or dill works wonderfully here, but oregano or basil can also add depth.
Step 3: Combine and Toss
Add the prepared cucumbers, onions, and tomatoes into the bowl with the marinade. Toss gently to coat every piece evenly without bruising the tomatoes.
Step 4: Marinate for Flavor
Cover the bowl and refrigerate for at least 2 hours, allowing the vegetables to soak up the tangy-sweet flavors. If possible, give the salad a light toss halfway through the chilling process.
Step 5: Serve and Enjoy
Once marinated, taste and adjust seasoning if needed. Serve chilled as a refreshing side dish or a standalone snack.
Serving and Storing Marinated Cucumbers, Onions, and Tomatoes
This salad is best enjoyed chilled, straight from the refrigerator. Serve it in a large glass bowl to showcase the vibrant colors. If making ahead for a gathering, prepare the salad the night before and keep it covered in the fridge until serving time.
For storage, keep leftovers in an airtight container in the refrigerator for up to 3 days. The vegetables will continue to absorb the marinade, intensifying the flavor, though cucumbers may soften slightly over time.
What to Serve With Marinated Cucumbers, Onions, and Tomatoes
1. Grilled Chicken or Steak
The tangy freshness pairs beautifully with smoky grilled meats.
2. Baked Salmon
The acidity of the salad cuts through the richness of salmon.
3. BBQ Ribs
A crisp, refreshing contrast to rich, savory ribs.
4. Garlic Bread
Perfect for soaking up any leftover marinade.
5. Roasted Potatoes
Adds a hearty element while keeping the meal balanced.
6. Pulled Pork Sandwiches
The crunch and acidity brighten the savory flavors.
7. Cheese and Charcuterie Board
Adds freshness to a rich assortment of meats and cheeses.
8. Fried Catfish
The salad’s brightness helps balance out a fried entrée.
Want More Salad Ideas with a Fresh Twist?
If you enjoy the vibrant crunch of Marinated Cucumbers, Onions, and Tomatoes, you’ll love exploring other refreshing dishes:
- California Spaghetti Salad for a pasta-based veggie medley.
- Tex-Mex Salad with a zesty southwestern flair.
- Roasted Cauliflower Green Goddess Salad for a creamy, herb-packed delight.
- Cabbage Fat Burning Soup when you crave something warm but light.
- Cheesecake Fruit Salad for a sweet, creamy fruit indulgence.
Save This Pin For Later
Save this crisp and tangy salad idea to your favorite Pinterest board so it’s ready when you need a quick, crowd-pleasing side.
Tried it with a twist—maybe a sprinkle of feta or a dash of chili flakes? I’d love to hear your version! Share your tips or questions in the comments.
Need more inspiration? Explore my daily kitchen creations on SavorQueen Recipes on Pinterest. Your next favorite recipe might be waiting there.
Marinated Cucumbers, Onions, and Tomatoes
Equipment
- Large mixing bowl
- Sharp knife
- Cutting Board
Ingredients
Ingredients
- 2 large cucumbers, sliced
- 3 medium tomatoes, cut into wedges
- 1 medium red onion, thinly sliced
- 1/2 cup vinegar
- 1/4 cup olive oil
- 1 tablespoon sugar or honey
- 1 tablespoon chopped fresh parsley
- 1 teaspoon dried oregano
- Salt, to taste
- Black pepper, to taste
Instructions
- Wash and dry cucumbers, tomatoes, and onions.
- Slice cucumbers, cut tomatoes into wedges, and thinly slice onions.
- In a large bowl, whisk together vinegar, olive oil, sugar or honey, parsley, oregano, salt, and pepper.
- Add vegetables to the bowl and toss gently to coat.
- Cover and refrigerate for at least 2 hours, tossing once during chilling.
- Adjust seasoning before serving and enjoy chilled.