This Cucumber Tomato Avocado Salad is made with simple garden ingredients combined with creamy chunks of avocado and tossed with a tasty homemade dressing.

Serve it alongside grilled chicken breasts or grilled flank steak for the perfect summer meal.

bowl of Cucumber Tomato Avocado Salad

Holly’s Recipe Highlights: Cucumber Tomato Avocado Salad

  • Flavor: This salad is full of savory, herby, and tangy flavors that combine perfectly with crunchy cukes, red onion, and tomato.
  • Difficulty: It’s super easy to make; just toss, stir, and chill.
  • Prep Note: Assemble up to a day ahead, then chill. But don’t add the avocados until just before serving.
  • Serving: This juicy, refreshing salad is the perfect side, or make it a main dish by adding grilled shrimp, air fryer salmon, or shredded chicken.

Total Time: 25 Mins Servings: 2 Cooking Method: Chilled

Ingredients Notes

oil vinegar avocado cucumber onion lemon tomatoes and dill with labels to make Cucumber Tomato Avocado Salad
  • Cucumbers: Use English cucumbers since they don’t need to be peeled and have very few seeds. Garden cucumbers can be used, but peel them first and remove any large seeds.
  • Tomatoes: Use either grape tomatoes or cherry tomatoes. Diced roma tomatoes can be swapped in, but if using another diced tomato lightly drain them before adding them in.
  • Avocados: Fresh and firm avocados are best for this recipe. Don’t cut or add the avocados until just before you serve.
  • Dressing: Red wine vinegar and olive oil go great with fresh dill. Use white, apple cider, or rice vinegar as an easy swap.
  • Mix It Up: Add cheese like feta, blue cheese, Parmesan, or bocconcini balls. Add some color and extra flavor with sliced black olives or some bacon crumbles.

How to Make a Cucumber Tomato Avocado Salad

  1. Cube avocado and coat with fresh lemon juice.
  2. Add all other ingredients to the bowl and toss gently (full recipe below).
  3. Season to taste, chill briefly, and serve immediately.

Secrets to Salad Success

  • Bite-Sized Pieces: Chop ingredients into similar-sized pieces so a little of everything gets into each tasty bite.
  • Timing the Salt: Hold off on adding the salt until just before serving. Salt draws out moisture and can make the cucumbers and tomatoes watery.
  • Keep Avocado Fresh: Toss the avocado cubes in lemon juice immediately after cutting to prevent them from turning brown.
  • Scale Up: When doubling or tripling the recipe, use a wide bowl so you can gently fold in the avocado without crushing it.
fresh bowl of Cucumber Tomato Avocado Salad. with lemon

Keep It Fresh

  • Store leftovers in an airtight container in the refrigerator. For the best flavor and texture, enjoy the entire salad on the day it is prepared.
  • Freezing is not recommended. For make-ahead preparation, combine the cucumber, tomatoes, onion, herbs, oil, and vinegar. Then add the lemon-coated avocado just before serving.

Fresh Low Carb Garden Salads

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Cucumber Tomato Avocado Salad

This easy cucumber, tomato, and avocado salad has a tangy homemade vinaigrette with fresh garden herbs.
Prep Time 15 minutes
Refrigerate 10 minutes
Total Time 25 minutes
Servings 2
Author Holly

Equipment

Ingredients  

  • 1 ripe avocado
  • 1 teaspoons fresh lemon juice
  • 1 cup grape tomatoes halved
  • 1 cup sliced cucumber
  • ¼ cup chopped red onion
  • tablespoons olive oil
  • 1 tablespoon red wine vinegar
  • 1 tablespoon fresh chopped dill parsley or basil
  • salt and pepper to taste (optional)

Instructions 

  • Cut the avocado lengthwise around the pit, discard the pit, then cut the avocado into cubes.
  • In a medium bowl, gently mix avocado and lemon juice.
  • Add tomatoes, cucumber, red onion, olive oil, red wine vinegar and dill. Gently toss to combine. Season with salt and pepper to taste, if desired.
  • Refrigerate 10 minutes to chill before serving.

Notes

  • This recipe makes a small 2 serving salad as leftovers don’t store well. The recipe can be doubled or tripled as needed.
  • To prepare ahead of time, mix all ingredients except avocado. Cut avocado and add it just before serving.
  • To keep avocado from browning as fast, toss cubes in lemon juice before adding.
5 from 2 votes↑ Click stars to rate now!
Or to leave a comment, click here!

Nutrition Information

Calories: 285kcal | Carbohydrates: 15g | Protein: 3g | Fat: 26g | Saturated Fat: 4g | Polyunsaturated Fat: 3g | Monounsaturated Fat: 18g | Sodium: 14mg | Potassium: 791mg | Fiber: 8g | Sugar: 4g | Vitamin A: 831IU | Vitamin C: 25mg | Calcium: 35mg | Iron: 1mg

Nutrition information provided is an estimate and will vary based on cooking methods and brands of ingredients used.

Course Salad, Side Dish
Cuisine American

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About the author

At Easy Low Carb® we believe that every meal should be full of big bold flavor! From amazing main dishes and simple sides to the best party snacks, reducing carbs doesn’t mean giving up your favorites!
See more posts by Holly

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