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Tomato Salad

August 19, 2024

The best tomato salad recipe is one that lets juicy, ripe tomatoes shine bright. Just a few fresh ingredients are all you need to celebrate everyone’s favorite summer treat.

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tomato salad made with marinated onions, tomatoes, olive oil, salt, parsley, basil, garlic, onion and vinegar.
Photography by Gayle McLeod

Our Simple Tomato Salad Recipe

Yes, this is the tomato salad recipe you’ve been looking for. It’s the best! Fresh tomatoes don’t need much help, so our tomato salad is dressed simply with oil, onion, vinegar, and garlic. The trick is to give the onion and garlic a quick soak in the vinegar before dressing the tomatoes — the vinegar takes the edge off and it all melds together in the most beautiful way. Fresh herbs finish it off, and ta da! You’ll be making this easy tomato salad recipe all summer.

And yes, you could even make it with Cherry Tomatoes! For even more delicious ways to use tomatoes, try our Greek Salad, Caprese Salad, Homemade Tomato Sauce or check out our round up of the 30 Best Fresh Tomato Recipes.

red onion, vinegar, garlic, tomatoes, olive oil, salt, parsley, basil, garlic, onion and vinegar in prep bowls

The Trick That Makes This The BEST Tomato Salad

Marinating the sliced red onions and garlic in vinegar before tossing them with tomatoes is what makes this tomato salad so good. Soaking sliced onions in vinegar is a tried-and-true way to mellow their harsh flavor and make them downright pleasant to eat raw. A 20 minute soak is great, but up to an hour is even better.

thinly sliced red onion being tossed with vinegar and garlic

Simple Tomato Salad Ingredients

  • Tomatoes

  • Olive oil

  • Garlic

  • Red onion

  • Herbs: parsley and basil

  • Salt and pepper

marinated red onion, tomatoes, olive oil, salt, parsley, basil, garlic, onion and vinegar being tossed in a bowl

How To Make Tomato Salad

  1. Marinate the onion. Grate fresh garlic (a microplane grater is ideal for this job) and combine it with sliced onions and vinegar. Let it sit at room temperature for at least 20 minutes.

  2. Slice the tomatoes. For slicing ripe tomatoes, which is hopefully what you have, you’ll want to use an extremely sharp knife. Anything less than super sharp will crush the tomato before it cuts it, which will in turn, crush you.

  3. Assemble the salad! Gently combine everything in a big salad bowl that you love, and serve! For even more salad inspo, check out our 30 Best Salad Recipes.

tomato salad made with marinated onions, tomatoes, olive oil, salt, parsley, basil, garlic, onion and vinegar.

How To Store + Tips

  • How long leftover tomato salad keeps will depend a bit on the freshness, ripeness and variety of tomato that you use. If you’ve got firm, winter-level romas, you could prep the salad a bit ahead of time. If you’ve got summer heirlooms still sun-warmed from the farmers market, well, the clock is ticking — eat those babies right away! Generally speaking, though, this recipe is best enjoyed as soon as it’s made.

  • How to choose a ripe tomato: Choose a tomato the same way you’d choose most fruit. You want it to feel heavy in your hand (i.e. juicy), it should be nicely aromatic if you sniff near its stem, and it should have some yield when you gently press it.

  • Never store a tomato in the fridge! Store them on the countertop, stem side down.
tomato salad made with marinated onions, tomatoes, olive oil, salt, parsley, basil, garlic, onion and vinegar.
tomato salad made with marinated onions, tomatoes, olive oil, salt, parsley, basil, garlic, onion and vinegar.

Tomato Tomahhhto

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Tomato Salad

  • Serves:  4
  • Prep Time:  25 min
  • Cook Time:  0 min
  • Calories:  101

Ingredients

  • ½ cup thinly sliced red onion
  • 3 tablespoons white wine vinegar
  • 1 garlic clove, grated
  • 1½ pounds tomatoes (any variety), cut into wedges
  • 2 tablespoons extra-virgin olive oil
  • ½ teaspoon flaky salt, plus more to taste
  • 2 tablespoons fresh parsley leaves, finely chopped
  • 1½ tablespoons thinly sliced basil leaves
  • ¼ teaspoon freshly cracked black pepper

Method

  1. In a small bowl, combine the red onion, vinegar, and garlic. Marinate for 20 minutes.

    thinly sliced red onion being tossed with vinegar and garlic
  2. Once the onion has marinated for 20 minutes, in a medium bowl, combine the tomatoes, olive oil, salt, parsley, basil, garlic, onion and vinegar.

    marinated red onion, tomatoes, olive oil, salt, parsley, basil, garlic, onion and vinegar being tossed in a bowl
  3. Season with the pepper and serve immediately.

    tomato salad made with marinated onions, tomatoes, olive oil, salt, parsley, basil, garlic, onion and vinegar.

Nutrition Info

  • Per Serving
  • Amount
  • Calories 101
  • Protein 2 g
  • Carbohydrates 9 g
  • Total Fat 7 g
  • Dietary Fiber 2 g
  • Cholesterol 0 mg
  • sodium 251 mg
  • Total Sugars 6 g

Tomato Salad

Questions & Reviews

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  • Jeanne

    Super easy and delicious! Especially with tomatoes fresh from the garden. I will make this again and again!

    Thanks Jeanne, we are so glad you loved it!

  • Kerri

    This simple salad was on repeat for us last summer, making my first batch this year right now! Can't get enough of this on crustini or as a garnish on other delicious summer foods.

    Oh man, isn't it so yummy! We are so happy you love it, thanks for letting us know Kerri!

  • vivian

    This is a lovely salad, and so simple to make. It is a great side for just about any meal, and easy to remember so you can just whip it up whenever. Some sumac might be a great addition too. Thanks for a great recipe!

    Thanks so much Vivian, glad you love it!

  • Jenn

    We had so many garden tomatoes this summer and this was a fabulous way to use them! I tried it on eggs and pasta but my preferred way to eat it was on toasted sourdough.

    Yay! Thank you so much, we are so happy that you loved it!