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Creamy Cucumber and Tomato Salad makes a fantastic summer side dish. Made with crisp cucumber, fresh tomatoes, sweet onion, and tossed in a tangy and creamy dressing. This is a delicious southern classic salad!

A large bowl filled with creamy cucumber and tomato salad
Creamy Cucumber & Tomato Salad

You may notice that in my pictures all the onions have disappeared, well actually they never were there. My lovely husband and son will not touch them. You would think by now I would have them trained – lol! Well, that has not happened. Both of them refuse!

So if you like onion please add them and just use your imagination with those pictures, ’cause some onion in this dish tastes amazing! Gives it a little extra bite you will absolutely love!

Why You’ll Love This Creamy Cucumber Salad Recipe for Spring and Summer

This dish is a simple Southern classic that really shines when you’ve got beautiful, ripe tomatoes and fresh cucumbers. I know I’m a little spoiled because I can usually find them year-round at the grocery store, but there’s just something about spring and summer—those ’maters hit different this time of year! Juicier, sweeter, and perfect for this kind of light, creamy salad.

And speaking of creamy… the bright dill, tangy vinegar, and the smooth combo of mayo and sour cream bring it all together. It’s fresh, it’s flavorful, and it’s light enough to serve with just about anything. Try it with my Best Marinated Grilled Chicken or these Grilled Sweet and Spicy Mustard Pork Chops for a simple, low-carb meal. Or pack it up for your next potluck or picnic—it’s always a crowd-pleaser!

Ingredients for Creamy Tomato Cucumber Salad

  • Cucumbers – If you’re making this salad like my grandma used to, you’re sticking with regular garden cucumbers—peeled and chopped. She never bothered removing the seeds, and honestly, neither do I most days! But if you want a crisper, less watery bite, you can scoop them out. For a shortcut, go with English cucumbers. Their thin skin means no peeling, and they have fewer seeds and a milder flavor, which makes them perfect for easy prep.
  • Tomatoes – Ripe, juicy tomatoes are the star of this salad. Roma or grape tomatoes hold up beautifully and release less liquid, but any fresh, in-season tomato will shine. If they’re extra juicy, just give them a gentle pat dry after chopping.
  • Sweet Onion (optional) – Adds a mild bite and hint of sweetness. Red onions work too if you prefer a bit more sharpness. If you’re worried about them overpowering the dish, soak sliced onion in cold water for 10 minutes to mellow them out.
  • Fresh Dill – This herb gives the salad its signature fresh, garden flavor. Fresh is best, but in a pinch, dried dill can be used (just use less!).
  • Mayonnaise – Adds creaminess and richness. Use a good-quality mayo for the best flavor—Duke’s is always my go-to choice for that classic Southern base.
  • Sour Cream – Brings tang and creaminess that balances out the richness of the mayo. You can also use plain Greek yogurt if you’re looking for a lighter twist.
  • Vinegar – White vinegar keeps the flavor clean and bright with a little tang.
  • Salt and Pepper – Don’t skip this simple step—it really makes the flavors come alive! A little salt helps pull out the natural juices from the veggies and balances the creamy dressing just right. And freshly cracked black pepper? It adds a little kick of warmth that ties everything together. Season it how you like it—just taste as you go!

Variations & Substitutions

This salad is a simple Southern staple—one of those back-pocket recipes that’s been passed around tables for generations. But like any good home cook knows, it’s also the kind of dish you can make your own. Whether you’re using what’s fresh from the garden or just trying to clean out the veggie bin, this salad is wonderfully flexible.

Here are a few ways to mix things up:

  • Add Cheese – Crumbled feta, goat cheese, or even little mozzarella pearls add creaminess and a nice salty bite.
  • Toss in Avocado – Diced avocado brings richness and a buttery texture. Just add it right before serving.
  • Use Up Other Veggies – Got bell peppers, radishes, or even a leftover ear of corn? Dice ’em up and toss them in! This salad loves company.
  • Switch the Herbs – Dill is the classic, but parsley, basil, or chives can change the whole flavor profile in a fun way.
  • Garlic: Garlic lovers add a clove or two of minced garlic.
  • Make it a Meal – Add chopped grilled chicken, shrimp, or even a handful of chickpeas to turn this into a light and satisfying main.
  • Vinegar Variations – White vinegar keeps it traditional, but apple cider or red wine vinegar adds a nice twist.
  • Lighter Swap – Greek yogurt is a great stand-in for sour cream if you’re looking for something a little lighter.
A small white bowl of creamy cucumber and tomato salad on a green napkin

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How to Make Southern Creamy Cucumber Tomato Salad

  1. Prep the Veggies: Start by chopping your cucumbers and tomatoes into bite-sized pieces. If you’re using regular cucumbers, peel them first, and remove the seeds if you like. Place everything into a large salad bowl. Add in your sliced onion, if you’re using it, and sprinkle the chopped fresh dill over the top.

  2. Make the Creamy Dressing: In a separate bowl or measuring cup, whisk together the mayonnaise, sour cream, vinegar, salt, and pepper until smooth and well combined.

  3. Toss and Chill: Pour the dressing over your chopped veggies and gently stir or toss everything together with tongs until it’s nicely coated. Cover the bowl with plastic wrap and pop it in the fridge for about 30 minutes to chill and let those flavors come together.


  4. Serve: Give it a gentle stir just before serving and enjoy! It’s cool, creamy, and perfect for pairing with just about anything.
A large red serving bowl filled with creamy cucumber and tomato salad

Picnic Worthy Sides

Southern-Inspired Dishes You May Enjoy

 

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A large red serving bowl filled with creamy cucumber and tomato salad
Recipe
4.78 from 9 votes

(click stars to rate)

Creamy Cucumber Salad Recipe

Prep Time: 15 minutes
Chilling Time: 30 minutes
Total Time: 45 minutes
Servings: 6
Author: Nikki Lee
Creamy Cucumber and Tomato Salad makes a fantastic summer side dish. Made with crisp cucumber, fresh tomatoes, sweet onion, and tossed in a tangy and creamy dressing. This is a delicious southern classic salad!

Ingredients 

  • 2 medium cucumber
  • 3 medium ripe tomatoes
  • ½ sweet or red onion, (optional)
  • 2 tsp fresh dill, chopped

Creamy Dressing

  • ¼ cup mayonnaise
  • ¼ cup sour cream
  • 1 tablespoon vinegar
  • salt, (to taste)
  • ¼ black pepper, (or to taste)

Instructions

  • Chop cucumber and tomatoes into bite size pieces or slices. Place in a large salad bowl.
  • Add in sliced or chopped onion, if desired, and fresh chopped dill. 
  • In a bowl or large measuring cup, whisk together mayonnaise, sour cream, vinegar, salt, pepper and dill. Pour over vegetables.
  • Gently toss to coat. 
  • Cover with plastic wrap and refrigerate for 30 minutes, gently toss and serve.

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Notes

*This is also delicious with 1/2 tsp fresh minced garlic.

Nutrition Information

Serving: 11 serving Calories: 107kcal (5%) Carbohydrates: 6g (2%) Protein: 1g (2%) Fat: 9g (14%) Saturated Fat: 2g (13%) Polyunsaturated Fat: 6g Cholesterol: 10mg (3%) Sodium: 163mg (7%) Fiber: 1g (4%) Sugar: 3g (3%)

Nutritional Disclaimer

Soulfully Made is not a dietician or nutritionist, and any nutritional information shared is only an estimate. We recommend running the ingredients through an online nutritional calculator if you need to verify any information.

©️Soulfully Made

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4.78 from 9 votes (6 ratings without comment)

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9 Comments

  1. 5 stars
    Tasty, light, and refreshing summer side salad. I take care of a disabled wife, work full time and always looking for quick simple recipes for dinner after I come in from work. This tomato and cucumber salad fits the bill perfectly. A nice addition to a slow cooker dinner on any summer evening. Thanks for sharing Nikki.

    1. Michael, I am thrilled you enjoyed. Simple recipes make things a little easier but still so delicious. These are just perfect for summer. Thank you for being here and following along.

  2. Pretty soon our garden will be bustling and this will be on our menu for sure! It looks perfect for summer!