Easy Cucumber and Heirloom Tomato Salad with Red Onions

Category: Salads & Side dishes

This refreshing salad combines crunchy cucumbers, sweet heirloom tomatoes, and zesty red onions. It’s perfect for hot days when you need something light and tasty!

If you ask me, this salad is a real crowd-pleaser. The colors are as bright as its flavors! 😄 Pair it with grilled chicken, and you’ve got a lovely meal in no time!

Key Ingredients & Substitutions

Heirloom Tomatoes: These tomatoes come in different colors and flavors. You can use any type of tomato you have, like cherry or grape tomatoes, but the taste will vary. Heirlooms are sweeter and add vibrant color!

Cucumber: I like using English cucumbers for their crispness and mild taste. If you don’t have them, regular cucumbers work fine too! You can even use zucchini for a fun twist.

Red Onion: For a milder flavor, try using sweet onions like Vidalia or even shallots. They’re less sharp and will still add a nice crunch.

Olive Oil: Extra virgin olive oil provides great flavor, but you could substitute it with avocado oil or a mix of any neutral oil for a lighter option.

Vinegar: Red wine vinegar adds a tangy bite, but you can swap it for balsamic vinegar or even lemon juice for a different zing!

How Do I Make the Perfect Dressing for This Salad?

A good dressing can really enhance this salad! Here’s how to whip it up:

  • In a small bowl, combine the olive oil and vinegar.
  • Add the Dijon mustard if you like a little zing.
  • Add salt and pepper to taste, and if you want a touch of sweetness, mix in honey or sugar.
  • Whisk everything together until it’s nicely blended.

Letting the salad rest after dressing helps the flavors mix beautifully, making every bite even tastier!

Easy Cucumber and Heirloom Tomato Salad with Red Onions

Easy Cucumber and Heirloom Tomato Salad with Red Onions

Ingredients:

  • 2 large heirloom tomatoes (assorted colors: red, yellow, purple), sliced
  • 1 medium cucumber, sliced (half moons or rounds)
  • 1/2 small red onion, thinly sliced into rings
  • 2 tablespoons extra virgin olive oil
  • 1 tablespoon red wine vinegar or apple cider vinegar
  • 1 teaspoon Dijon mustard (optional, for a slight tang in dressing)
  • Salt, to taste
  • Freshly ground black pepper, to taste
  • 1 teaspoon honey or sugar (optional, to balance acidity)
  • Fresh basil or parsley leaves, for garnish (optional)

How Much Time Will You Need?

This salad takes about 15 minutes to prepare. You will spend a few moments chopping and slicing the vegetables, plus mixing the dressing. So simple and quick!

Step-by-Step Instructions:

1. Prepare the Heirloom Tomatoes:

First, wash and dry your heirloom tomatoes. Slice them into about 1/4-inch thick slices. Arrange the slices on a large serving plate, creating a beautiful base for your salad.

2. Slice the Cucumber:

If you prefer, peel the cucumber first. Then, slice it into thin half-moons or rounds. Scatter the cucumber slices evenly over the tomatoes to add a refreshing crunch.

3. Add the Red Onion:

Peel the red onion and slice it thinly into rings. Distribute these rings over the tomatoes and cucumbers for a pop of flavor and color.

4. Make the Dressing:

In a small bowl, whisk together the olive oil, red wine vinegar, Dijon mustard (if you’re using it), salt, pepper, and honey or sugar until all are well combined. This simple dressing will tie the salad together beautifully!

5. Dress the Salad:

Carefully drizzle the dressing evenly over the arranged vegetables. Don’t be shy with the dressing—it enhances all the flavors!

6. Let it Marinate:

Allow the salad to sit at room temperature for about 5-10 minutes. This resting time lets all the ingredients mingle and enhances the flavors.

7. Garnish and Serve:

Right before serving, add fresh basil or parsley leaves on top for a touch of color and added flavor, if you like. Serve this salad as a refreshing side dish or a light appetizer. Enjoy the delicious flavors of summer!

This crisp and colorful salad is perfect for sunny days, bringing together the fresh flavors of heirloom tomatoes, cucumber, and zesty red onions balanced by a simple vinaigrette. Enjoy!

Easy Cucumber and Heirloom Tomato Salad with Red Onions

Can I Use Different Types of Tomatoes?

Absolutely! While heirloom tomatoes provide great flavor and color, you can use any tomatoes you have on hand, such as cherry, grape, or even Roma tomatoes. Just adjust the slicing accordingly!

What if I Don’t Have Red Onion?

No problem! You can use sweet onions like Vidalia or shallots for a milder flavor. Alternatively, green onions or scallions can also add a nice touch!

How Should I Store Leftovers?

Store any leftover salad in an airtight container in the fridge for up to 2 days. However, the cucumber may lose its crunch over time, so it’s best enjoyed fresh!

Can I Make the Dressing Ahead of Time?

Yes! You can prepare the dressing in advance and store it in the fridge for up to a week. Just give it a good shake or whisk before using it, as it may separate.

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