Cucumber, Tomato, and Red Onion Salad: A Summer Classic

There are few flavors that evoke the feeling of a sun-drenched afternoon quite like a simple cucumber and tomato salad. I remember my grandmother’s garden, overflowing with plump, juicy tomatoes and crisp cucumbers climbing up the trellis. She’d make a similar salad, its tangy dressing a perfect counterpoint to the sweetness of the vegetables, and we’d eat it outside, the buzzing of bees a gentle soundtrack to our summer feasts. It’s a memory—and a flavor—that I cherish.

Recipe Overview

• Prep Time: 10 minutes
• Cook Time: 30 minutes (soaking time)
• Total Time: 40 minutes
• Servings: 6
• Dietary Type: Vegan, Gluten-Free

Ingredients

• 1 red onion, cut in 1/4 inch wedges
• 4 cucumbers, peeled and sliced in 1/2 inch rounds
• 3 roma tomatoes, cored and cut in 1/2 inch wedges
• 1⁄2 teaspoon kosher salt
• 1⁄2 teaspoon black pepper
• 3⁄4 cup cider vinegar
• 6 tablespoons sugar
• 2 tablespoons canola oil
• 1 tablespoon parsley, chopped

Equipment Needed

• Large bowl
• Small bowl
• Knife
• Cutting board
• Measuring cups and spoons

Instructions

1. Begin by preparing the red onion. Place the cut wedges into a bowl of ice water with 1/2 teaspoon of kosher salt. Allow the onions to soak in the salted ice water for 30 minutes. This step helps to mellow the onion’s sharpness and reduce its pungent bite, resulting in a sweeter, more palatable flavor in the final salad. Once the soaking time is complete, thoroughly drain the onions.

2. While the onions are soaking, prepare the cucumbers and tomatoes. Peel the cucumbers and slice them into 1/2 inch rounds. Core the roma tomatoes and cut them into 1/2 inch wedges.

3. In a large bowl, combine the drained red onion, cucumber slices, and tomato wedges. Season the mixture with the remaining 1/2 teaspoon of kosher salt and 1/2 teaspoon of black pepper.

4. In a small bowl, whisk together the cider vinegar, sugar, and canola oil until the sugar is completely dissolved. The vinegar provides the necessary acidity, while the sugar balances the tartness. The canola oil adds a subtle richness and helps the dressing cling to the vegetables.

5. Pour the vinegar dressing over the vegetables in the large bowl. Toss the ingredients gently but thoroughly to ensure that the dressing is evenly distributed.

6. Refrigerate the salad for at least 30 minutes before serving. This allows the flavors to meld and intensifies the overall taste. Chilling also helps the vegetables retain their crispness.

7. Just before serving, add the chopped parsley and toss again to incorporate. The fresh parsley provides a bright, herbaceous note that complements the other flavors.

Expert Tips & Tricks

• Soaking the Onions: Don’t skip the onion soaking step! It truly transforms the flavor of the salad. For an even milder onion flavor, you can soak them for longer, up to an hour.

• Dressing Consistency: If you prefer a thicker dressing, you can add a touch of Dijon mustard to the vinegar mixture. Start with about 1/2 teaspoon and adjust to taste.

• Tomato Selection: Roma tomatoes are ideal because they hold their shape well, but any ripe, flavorful tomato will work. Heirloom varieties add beautiful color and complexity.

• Cucumber Variety: English cucumbers, with their thin skin and fewer seeds, are a great choice and don’t require peeling.

• Make-Ahead Tip: You can prepare the salad a few hours in advance, but I recommend adding the parsley just before serving to keep it fresh.

Serving & Storage Suggestions

This Cucumber, Tomato, and Red Onion Salad is a perfect side dish for grilled meats, fish, or poultry. It also pairs well with sandwiches or as a light lunch on its own. To serve, arrange the salad in a bowl or on a platter and garnish with a sprig of fresh parsley.

Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. The vegetables may soften slightly over time, but the flavor will still be delicious. It is not recommended to freeze this salad, as the vegetables will become mushy upon thawing.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	140 kcal	N/A
Calories from Fat	44 g	32%
Total Fat	5 g	7%
Saturated Fat	0.4 g	2%
Cholesterol	0 mg	0%
Sodium	153.7 mg	6%
Total Carbohydrate	23.2 g	7%
Dietary Fiber	1.8 g	7%
Sugars	17.6 g	70%
Protein	1.8 g	3%

Variations & Substitutions

• Herbs: Experiment with different herbs! Fresh dill, mint, or basil would all be delicious additions.

• Cheese: For a non-vegan version, add crumbled feta cheese or goat cheese for a tangy and creamy element.

• Vinegar: If you don’t have cider vinegar, white wine vinegar or red wine vinegar can be used as substitutes.

• Sweetener: Honey or maple syrup can be used in place of sugar, adjusting the amount to taste.

• Spicy Kick: Add a pinch of red pepper flakes to the dressing for a touch of heat.

• Mediterranean Twist: Incorporate Kalamata olives and a sprinkle of oregano for a Mediterranean-inspired salad.

FAQs (Frequently Asked Questions)

Q: Why do I need to soak the red onions in ice water?
A: Soaking red onions in ice water helps to remove some of their sharp, pungent flavor, making them sweeter and more palatable in the salad. The salt in the water also aids in this process.

Q: Can I use regular table salt instead of kosher salt?
A: Yes, but you may want to use slightly less, as table salt is more finely ground and can taste saltier. Adjust to taste.

Q: How long will this salad last in the refrigerator?
A: This salad is best enjoyed within 2-3 days of making it. The vegetables may soften slightly over time, but the flavor will still be good.

Q: Can I add other vegetables to this salad?
A: Absolutely! Bell peppers, celery, or even avocado would be great additions.

Q: Is it necessary to peel the cucumbers?
A: If you are using regular cucumbers, peeling is recommended as the skin can be tough. However, if you are using English cucumbers, which have thinner skin, peeling is optional.

Final Thoughts

This Cucumber, Tomato, and Red Onion Salad is a testament to the beauty of simple, fresh ingredients. It’s a versatile dish that’s perfect for any occasion, from casual backyard barbecues to elegant dinner parties. I encourage you to try this recipe and make it your own by experimenting with different herbs, cheeses, or vinegars. Feel free to share your feedback, and I hope this salad becomes a summer staple in your home, just as it has in mine. Consider pairing it with grilled chicken or fish for a complete and satisfying meal, and don’t forget a glass of crisp white wine to round out the flavors!