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Southern Cucumber and Tomato Salad
Gluten-Free Recipes. / Healthy Recipes / Recipe's / Salads / Side Dishes / summer recipes / Vegetarian

Southern Cucumber and Tomato Salad | Easy BBQ Side Dish

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This Southern Cucumber and Tomato Salad is a summertime classic featuring crisp Persian cucumbers, juicy cherry tomatoes, and sweet red onions tossed in a tangy apple cider vinaigrette. Sweetened with coconut sugar and finished with fresh parsley, this easy side dish is the perfect complement to backyard barbecues, grilled meats, and family cookouts.
Southern Cucumber and Tomato Salad

There’s something about a simple cucumber and tomato salad that just feels like summer. Crisp cucumbers, juicy tomatoes, and sweet onions tossed in a tangy dressing were a staple at backyard barbecues and family dinners growing up. It’s one of those humble dishes that somehow always disappears first from the picnic table.

I recently decided to recreate that nostalgic Southern favorite, and after a little testing, I landed on this version. I swapped traditional sugar for coconut sugar, skipped the celery seed, and kept things simple with fresh parsley. The result was exactly what I was hoping for—bright, tangy, and reminiscent of the cucumber and tomato salads I enjoyed as a kid.

This easy Southern Cucumber and Tomato Salad has quickly become one of my favorite summer side dishes. It comes together in minutes, tastes even better after it has had a chance to marinate, and pairs beautifully with everything from smoky barbecue to grilled seafood.

Southern Cucumber and Tomato Salad in a bowl

❤️ Why You’ll Love This Southern Cucumber and Tomato Salad

  • Easy to make with simple ingredients.
  • The tangy apple cider dressing gets better as it sits.
  • Perfect for cookouts, potlucks, and family dinners.
  • Naturally gluten-free and vegetarian.
  • A refreshing side dish for rich, smoky grilled meats.

🥒 Ingredients You’ll Need

This recipe keeps things simple with fresh summer produce and a handful of pantry staples.

For the Salad:

  • Cherry tomatoes
  • Persian cucumbers
  • Red onion
  • Fresh parsley

For the Dressing:

The coconut sugar adds just enough sweetness to balance the vinegar without making the dressing overly sweet.

How to Make Southern Cucumber and Tomato Salad

Combine the tomatoes, cucumbers, red onion, and parsley in a large bowl.

Whisk together the dressing ingredients until well combined.

Pour the dressing over the vegetables and toss gently.

Allow the salad to marinate for at least 30 minutes before serving. If you have the time, an hour or two in the refrigerator makes it even better.

Give everything one last toss and serve.

Southern Cucumber and Tomato Salad in a serving bowl

👩‍🍳 A Few Kitchen Notes

One of my favorite things about this salad is that it actually improves with a little time. I recommend making it at least 30 minutes before serving so the cucumbers, tomatoes, and onions can soak up that tangy dressing.

I also tested this recipe with coconut sugar instead of regular sugar and absolutely loved the subtle depth of flavor it added. It balanced the vinegar perfectly without making the salad sweet.

This salad is even better the next day, making it a great make-ahead side for cookouts and family gatherings.

My favorite way to serve it is alongside spicy dry-rubbed meats or my Chili Lime Grilled Shrimp Skewers with a scoop of creamy potato salad on the side.

🍽️ Food Pairings

This Southern Cucumber and Tomato Salad was practically made for summer cookouts.

Serve it alongside:

I especially loved it with my Chili Lime Grilled Shrimp Skewers. The cool, tangy salad was the perfect complement to the smoky, citrusy shrimp.

🍷 Drink Pairings

Keep things simple and refreshing.

Wine:

  • Sauvignon Blanc
  • Pinot Grigio
  • Dry Rosé

Beer:

  • Light lager
  • Kölsch
  • Wheat beer

Non-Alcoholic:

  • Fresh lemonade
  • Sweet tea
  • Sparkling water with lemon
  • Cucumber mint iced tea

Variations

Want to change things up?

  • Add sliced avocado.
  • Toss in fresh sweet corn.
  • Sprinkle with crumbled feta cheese.
  • Mix in heirloom tomatoes.
  • Top with crispy bacon.
Southern Cucumber and Tomato Salad in a bowl with serving spoons

❓Frequently Asked Questions

Can I make this salad ahead of time?

Absolutely! In fact, it’s even better after it sits for a while.

How long does it last?

Store covered in the refrigerator for up to two days.

Can I use regular cucumbers?

Yes, but you may want to peel them and remove some of the seeds.

Can I substitute another sweetener?

Honey or maple syrup would work, but I highly recommend coconut sugar for its subtle caramel notes.

What Makes This Salad Southern?

Southern cucumber and tomato salads are all about fresh garden vegetables and a simple vinegar dressing. They’re often served at family reunions, church picnics, backyard barbecues, and Sunday suppers throughout the summer months.

This version stays true to those roots while adding a few modern touches that make it uniquely my own.

Final Thoughts

Sometimes the simplest recipes end up becoming family favorites. This Southern Cucumber and Tomato Salad is proof that a few fresh ingredients and a tangy dressing can create something truly special.

Whether you’re heading to a neighborhood cookout, planning a backyard barbecue, or simply looking for a way to use up those summer tomatoes and cucumbers, I hope this salad finds a place on your table.

If you make this recipe, I’d love to hear what you think! Leave a comment below and let me know what you served it with. Happy cooking!

Southern Cucumber and Tomato Salad

Southern Cucumber and Tomato Salad

This Southern Cucumber and Tomato Salad is a summertime classic featuring crisp Persian cucumbers, juicy cherry tomatoes, and sweet red onions tossed in a tangy apple cider vinaigrette. Sweetened with coconut sugar and finished with fresh parsley, this easy side dish is the perfect complement to backyard barbecues, grilled meats, and family cookouts.
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Course: Salad, Side Dish
Cuisine: American, Southern
Diet: Gluten Free, Vegetarian
Keyword: BBQ side dish,, cucumber tomato onion salad, easy cucumber tomato salad, marinated cucumber salad, old fashioned cucumber tomato salad, Southern cucumber and tomato salad, Southern summer salad, summer cookout side dish
Prep Time: 15 minutes
Marinating Time: 30 minutes
Total Time: 45 minutes
Servings: 6
Calories: 94kcal

Equipment

  • Large mixing bowl
  • Small bowl or mason jar
  • Whisk
  • Chef’s knife
  • Cutting board
  • Measuring cups and spoons

Ingredients

For the Salad

  • 12 ounces cherry tomatoes halved
  • 5 Persian cucumbers sliced
  • 1/2 medium red onion thinly julienned
  • 1/4 cup fresh parsley chopped

For the Dressing

  • 1/4 cup apple cider vinegar
  • 3 tablespoons extra virgin olive oil
  • 1 tablespoon coconut sugar
  • 1 teaspoon Dijon mustard
  • 1 clove garlic minced
  • 1 teaspoon kosher salt
  • 1/2 teaspoon freshly ground black pepper

Instructions

Prepare the vegetables.

  • In a large bowl, combine the cherry tomatoes, cucumbers, red onion, and parsley.

Make the dressing.

  • In a small bowl or mason jar, whisk together the apple cider vinegar, olive oil, coconut sugar, Dijon mustard, garlic, kosher salt, and black pepper until well combined.

Toss the salad.

  • Pour the dressing over the vegetables and gently toss to coat evenly.

Marinate.

  • Allow the salad to rest for at least 30 minutes before serving. For even more flavor, refrigerate for 1 to 2 hours.

Serve.

  • Give the salad one final toss and serve chilled or at room temperature.

Notes

  • Coconut sugar adds a subtle caramel-like sweetness that balances the tangy dressing.
  • This salad actually gets better as it sits, making it an excellent make-ahead side dish.
  • For a milder onion flavor, soak the sliced onions in cold water for 10 minutes before adding them to the salad.
  • Fresh basil can be added if desired, but parsley alone creates a classic Southern flavor profile.
  • Store leftovers covered in the refrigerator for up to 2 days.

Nutrition

Calories: 94kcal | Carbohydrates: 7g | Protein: 1g | Fat: 7g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 5g | Sodium: 411mg | Potassium: 232mg | Fiber: 1g | Sugar: 4g | Vitamin A: 539IU | Vitamin C: 18mg | Calcium: 22mg | Iron: 1mg

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