Marinated Cucumbers, Onions, and Tomatoes

This simple yet vibrant dish combines the crisp freshness of cucumbers, the sharpness of onions, and the juiciness of tomatoes, all marinated in a tangy, slightly sweet dressing. Whether you’re hosting a barbecue, looking for a light snack, or need a quick and healthy side, this recipe is a surefire hit.

Why This Recipe Works

Quick & Easy Preparation: With just a handful of ingredients and minimal chopping, this recipe is perfect for beginners and busy cooks alike.

Versatile Flavor: The marinade strikes a balance between tangy, sweet, and savory, enhancing the natural flavors of the vegetables.

Healthy and Refreshing: Packed with fresh vegetables and light seasoning, this dish is a guilt-free treat that’s great for any occasion.

Ingredients Breakdown

Vegetables

Cucumbers: Choose firm, fresh cucumbers for the best crunch. English cucumbers or pickling cucumbers work particularly well.

Onions: Sweet or red onions add a milder flavor, but white or yellow onions bring a sharper bite if preferred.

Tomatoes: Ripe, juicy tomatoes, such as Roma or cherry tomatoes, hold up well in the marinade.

Marinade

White Vinegar: Adds tanginess that balances the sweetness of the sugar. You can substitute with apple cider or rice vinegar for a twist.

Olive Oil: Provides a smooth, rich base for the dressing. Extra-virgin olive oil works best for its flavor.

Sugar: A touch of sweetness balances the acidity of the vinegar. Adjust to your taste or substitute with honey or stevia for a healthier option.

Seasonings: Salt, pepper, and garlic powder bring out the natural flavors of the vegetables while adding a subtle kick.

Instructions with Detailed Tips

  1. Prepare the Vegetables

Cucumbers: Peel and slice cucumbers into uniform rounds for even marination. If using English cucumbers, you can leave the skin on for added texture.

Onions: Slice as thinly as possible for a softer bite. If you prefer a milder flavor, soak the onion slices in cold water for 10 minutes before adding them.

Tomatoes: Cut into wedges or thick slices, ensuring they retain their structure during marination.

  1. Make the Marinade

Whisk together the vinegar, olive oil, water, sugar, salt, and pepper in a bowl. Adjust seasoning to suit your palate. For an extra layer of flavor, add a pinch of Italian seasoning or a splash of lemon juice.

  1. Combine Ingredients

Place the prepared vegetables in a large bowl or a shallow dish. Pour the marinade over them, ensuring they’re well-coated. Toss gently to avoid breaking the tomatoes.

  1. Refrigerate and Marinate

Cover the bowl with plastic wrap or transfer the mixture to an airtight container. Refrigerate for at least 1 hour, stirring occasionally to redistribute the marinade. For deeper flavor, let it sit for up to 6 hours.

  1. Serve and Garnish

Before serving, give the mixture a final toss. Garnish with fresh parsley or dill for an herbaceous touch. Serve chilled alongside grilled chicken, steak, or fish.

Serving Suggestions

As a Salad: Serve as a light, refreshing starter or side dish with your main meal.

With Bread: Pair with crusty bread to soak up the flavorful marinade.

Taco Topping: Use as a vibrant topping for fish or shrimp tacos.

BBQ Companion: The acidity of the marinade makes it a perfect side for rich, smoky barbecue dishes.

Storage Tips

Store any leftovers in an airtight container in the refrigerator for up to 3 days. The flavors will continue to develop, but the vegetables may soften slightly over time.

Variations and Customizations

Add Herbs: Fresh basil, dill, or cilantro can elevate the flavor profile.

Spice it Up: Add a pinch of red pepper flakes or thinly sliced jalapeños for some heat.

Crunchy Additions: Toss in sliced radishes or bell peppers for extra texture and color.

Health Boost: Mix in a handful of spinach or arugula just before serving for added greens.

Why You’ll Love This Recipe

Crowd-Pleasing Appeal: This dish is universally loved for its refreshing taste and vibrant appearance.

Make-Ahead Convenience: The longer it marinates, the better it tastes, making it perfect for meal prep or entertaining.

Budget-Friendly: With simple ingredients and no fancy equipment needed, it’s an economical choice for any meal.


Enjoy this timeless classic that celebrates the natural flavors of fresh vegetables in every bite!

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