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Cucumber Avocado Salad – a 10-minute Keto Vegetarian Lunch

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4.94 from 61 votes
Carine Claudepierre -

This 5-ingredient cucumber avocado salad is a healthy keto recipe for a quick lunch or side to BBQ meat. This easy keto salad recipe is also a keto vegetarian recipe perfect for those looking for meat-free recipes on their keto diet.

Keto Cucumber Avocado salad

How to make cucumber avocado salad?

A cucumber avocado salad is one of the easiest salads to make for a quick light lunch or to serve as a side to grilled meat.

All you need to make a simple cucumber salad with avocado are:

  • English cucumber – feel free to peel your cucumber if you like, but keeping the cucumber skin adds texture and fiber to your salad.
  • Ripe avocado – make sure your avocados are not overripe, with no dark spot on the flesh, or it will add a bitter aftertaste to your salad.
  • Cherry tomatoes – cucumber, tomato, and avocado salads are the best! Of course, for fewer carbs, you can skip the tomatoes, but the combination of the three keto vegetables tastes amazing.
  • Pine nuts – that the secret ingredients to add a crunchy, nutty flavor to this keto avocado cucumber salad! You can replace it with any seeds or nuts you like, but pine nuts are very low in carbs and add the best taste to this salad.
  • Fresh herb of choice – Italian flat parsley or mint or cilantro.

Cucumber Avocado Tomato Salad

Chop vegetables


First, trim the cucumber ends and chop them into cubes. Feel free to peel the cucumber entirely, halfway or not at, based on your preferences. Place the chopped cucumbers onto a large bowl. Set aside.


Then, chop the tomatoes in quarters and add them into the mixing bowl with the cucumber cubes.


Next, cut the avocados into cubes.

To do so, slice the avocado lengthwise until your knife hits the pit. Remove the knife, rotate both avocado halves clockwise to split. Remove the pit.

Then, using the tip of the knife, draw lines in the avocado flesh to form cubes – see picture below.

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How to make Avocado Cucumber salad

Using a spoon, scoop out the flesh from the avocado. It will form cubes of different sizes that you cut recut into smaller pieces on a chopping board if desired.
Add into the salad bowl.

Serve the salad

Before serving the salad, toast pine nuts and prepare the salad dressing you love choosing one of the low carb keto dressing recipes suggested below.

Toast the pine nuts

Finally, toast the pine nuts in a frying pan with a drizzle of garlic olive oil or no oil at all, both options works. Stir fry for 1-2 minutes until roasted and golden brown.

Keto Meal Plan

Stir in the hot pine nuts into the salad just before serving.


Finely chop herbs just before serving the salad. If you don’t like flat Italian parsley, you can use other fresh herbs that marry well with avocado and cucumber, like:

  • Fresh mint
  • Cilantro
  • Dill

Serve the salad immediately with the dressing on the side.

How to store cucumber avocado salad?

You can store this gluten-free keto salad in an airtight container in the fridge for up to 1 day. After that time, the avocado color and texture change.

It gets darker and bitter, so you can’t store this salad much longer.

Can I make ahead my cucumber avocado salad?

Yes, you can make this salad the day before. But, if you are making this cucumber avocado salad ahead, store the chopped vegetables in an airtight container in the fridge, and don’t cut the avocados more than a few hours before serving for best taste and color.

Avocado Cucumber salad

Also, to prevent the avocados from browning too fast, you can squeeze some lemon juice on them.

Which cucumbers to use in the salad?

You can use the three most common cucumber varieties to make cucumber salads, including:

  • English cucumber – this variety is long, narrow, seedless, and perfect for cucumber salads.
  • Persian cucumber – these cucumbers are smaller and a bit more expensive but taste great in salads.
  • American cucumber – this variety often contains more seeds and can be bitter or watery. For salads, it is recommended to core American cucumbers to avoid a watery salad.

How to serve this keto salad?

This keto cucumber avocado salad recipe makes a delicious keto side dish for grilled meat or summer BBQ.

It’s also a delicious and fulfilling keto lunch served with a slice of toasted keto bread.

Other adds-on ingredients

Of course, you can play with flavors and add some more ingredients to this simple cucumber avocado salad recipe, including:

  • Red onion – if you are on a strict keto diet, watching your carbs closely, don’t go overboard with red onion. They are on the high-carb side.
  • Olives
  • Feta cheese
  • Goat cheese
  • Cheddar
  • Bacon bites

Salad dressing for cucumber salad

The best keto-friendly salad dressing options for your avocado cucumber tomato salad are listed below.

You can choose from a creamy ranch dressing or thousand island dressing, which boosts your fat macros if you serve this salad as a complete keto lunch.

Keto Ranch dressing
Keto Ranch Salad Dressing
4.87 from 37 votes
An easy keto ranch salad dressing to add on top of any of your favorite salad.
Check out this recipe
Thousand Island Dressing
Keto Thousand Island Dressing Recipe
5 from 23 votes
An easy homemade Keto thousand dressing island recipe to add on top of your low-carb salad recipe or boiled eggs.
Check out this recipe

Otherwise, for a light salad dressing, pick a simple Italian vinaigrette or red wine vinaigrette.

Keto Creamy italian dressing
Keto Italian Dressing Recipe
5 from 59 votes
An easy low-carb keto Italian dressing recipe with a creamy texture made with only wholesome ingredients and ready in 5 minutes. Bonus, there is a dairy-free vegan keto option provided!
Check out this recipe
Keto red wine Vinaigrette
Keto Red Wine Vinegar Salad Dressing
4.94 from 30 votes
An easy salad dressing recipe with red wine vinegar and olive oil.
Check out this recipe

More keto salad recipes

If you love keto salad recipes as a light lunch or side dish, below are some other delicious low-carb salad recipes to try:

chicken and avocado salad
Keto Chicken Salad with Avocado
4.9 from 246 votes
A delicious summer keto chicken salad with melt-in-your-mouth avocado, crunchy bacon, and moist shredded chicken.
Check out this recipe
Easy cobb salad keto
Keto Cobb Salad
4.96 from 46 votes
An easy Keto Cobb Salad recipe with crunchy romaine lettuce, crisp bacon, Roquefort blue cheese, and red wine vinaigrette.
Check out this recipe
keto strawberry spinach salad
Keto Strawberry Spinach Salad with Hot Bacon Dressing
4.94 from 63 votes
A delicious keto side salad to enjoy with grilled meat or fish.
Check out this recipe

Made this English cucumber avocado salad recipe? Share a comment or review below!

XOXO Carine

Recipe Card

Keto Cucumber Avocado salad

Cucumber Avocado Salad

4.2gNet Carbs
A keto low-carb cucumber avocado salad ready in 15 minutes and that is also vegan-friendly.
Prep Time: 15 mins
Total Time: 15 mins

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Net Carbs
Author: Carine Claudepierre
4 servings (1 cup)
4.94 from 61 votes
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  • 1 large English Cucumber cubed
  • 3 ripe Avocados cubed
  • 6 Small Cherry Tomatoes cut in quarters
  • ¼ cup Pine Nuts or sliced almonds or sunflower seeds
  • ¼ cup Italian Flat Parsley finely chopped


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  • Trim the English cucumber ends. Keep their skin on or peel off if you prefer. Cut cucumber halfway lengthwise, then cut into small cubes. Set aside in a large bowl.
  • Cut the cherry tomatoes in quarters. Set aside in the bowl with diced cucumbers.
  • Cut avocados in half until you hit the stone. Then, with your hands, rotate both avocado parts to open. Next, remove the stone and, using a sharp knife, cut the flesh into cubes - see my picture above in this post for tips and tricks.
  • Slide a spoon under the skin of your avocado to release the cut avocado cubes. Set aside in the mixing bowl.
  • Just before serving, fry the pine nuts over medium heat in a non-stick frying pan. You don't need to add oil, but you can add 1 teaspoon of olive oil if desired. Stir fry for 1 minute until the nuts are hot, roasted, and fragrant.
  • Serve the salad immediately with hot pine nuts, freshly chopped herbs, and an Italian dressing or ranch dressing.


  • Store the salad for up to 24 hours in the fridge in an airtight container. Store the dressing in a separate sealed container.
4 servings (1 cup)
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Nutrition Facts
Cucumber Avocado Salad
Amount Per Serving (1 serving (1 cup))
Calories 75.8 Calories from Fat 55
% Daily Value*
Fat 6.1g9%
Saturated Fat 0.5g3%
Sodium 9.1mg0%
Potassium 240.8mg7%
Carbohydrates 5.2g2%
Fiber 1g4%
Sugar 2.3g3%
Protein 2g4%
Vitamin A 523IU10%
Vitamin C 13mg16%
Calcium 21.5mg2%
Iron 1.1mg6%
Magnesium 35.3mg9%
Zinc 0.8mg5%
Net Carbs 4.2g
* Percent Daily Values are based on a 2000 calorie diet.

Keto Cucumber Avocado Salad

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The recipes, instructions, and articles on this website should not be taken or used as medical advice. You must consult with your doctor before starting on a keto or low-carb diet. The nutritional data provided on Sweetashoney is to be used as indicative only. The nutrition data is calculated using WP Recipe Maker. Net Carbs is calculated by removing the fiber and some sugar alcohols from the total Carbohydrates. As an example, a recipe with 10 grams of Carbs per 100 grams that contains 3 grams of erythritol and 5 grams of fiber will have a net carbs content of 2 grams. Some sugar alcohols are excluded because they are not metabolized. You should always calculate the nutritional data yourself instead of relying on Sweetashoney's data. Sweetashoney and its recipes and articles are not intended to cure, prevent, diagnose, or treat any disease. Sweetashoney cannot be liable for adverse reactions or any other outcome resulting from the use of recipes or advice found on the Website.

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