Cucumber, Avocado & Feta Salad

This Cucumber, Avocado & Feta Salad earns a permanent spot in the warm-weather rotation because it delivers maximum freshness and flavor with ten minutes of prep and no cooking whatsoever. Thinly sliced mini cucumbers, creamy diced avocado, crumbled feta, thin rings of red onion, and a generous handful of fresh dill, all dressed in a bright, garlicky lemon vinaigrette that is whisked together in 90 seconds and ties every element into something that tastes clean, vibrant, and genuinely satisfying.

The dressing in this version is slightly more generous than a standard vinaigrette, using equal parts lemon juice and olive oil for a dressing that coats rather than just barely touches the salad. The grated garlic adds a savory sharpness that balances the acidity of the lemon, and the optional honey rounds out the tartness if your lemons are particularly sharp. Fresh dill is the herby note that makes this salad taste distinctly Mediterranean rather than generic, and it’s worth seeking out rather than substituting dried. This is a ten-minute recipe that tastes like you put it together with real care.

Why You’ll Love This Recipe

Ten minutes, no cooking, maximum flavor. Slice, dice, whisk, toss. This is the ideal recipe for when you want something fresh and genuinely good without spending any real time in the kitchen.

The lemon dressing is excellent and versatile. Equal parts lemon juice and olive oil with grated garlic, Italian seasoning, and optional honey produces a dressing bright enough to make cucumbers and avocado taste vibrant and complete. It also works on grain bowls, grilled fish, and roasted vegetables.

Fresh dill makes it taste specifically Mediterranean. Parsley or basil are fine substitutes but fresh dill is the herb that makes this salad taste like something specific and intentional rather than a generic cucumber feta combination.

– Lyuda

Ingredients Needed to Make Cucumber Avocado Feta Salad

The Salad

• Mini cucumbers, thinly sliced (thin skin and small seeds that don’t need to be removed; crispier and more tender than standard cucumbers sliced thin)
• Avocados, diced (ripe but firm; should yield slightly when pressed but hold their cube shape when cut and tossed)
• Feta cheese, crumbled (adds a salty, tangy element throughout every bite)
• Red onion, thinly sliced (adds a sharp, slightly sweet bite; slice as thin as possible)
• Fresh dill, finely chopped (the herby brightness that makes this salad taste distinctly fresh and Mediterranean)

The Lemon Dressing

• Honey or maple syrup, optional (a small amount that rounds out the tartness if needed)
• Fresh lemon juice (the acidic base; always fresh squeezed for the most vibrant result)
• Extra-virgin olive oil (equal to the lemon juice for a well-balanced, properly coating dressing)
• Salt and black pepper
• Italian seasoning (adds herby complexity to the dressing alongside the fresh dill in the salad)
• Fresh garlic, finely grated (adds savory depth; grating rather than mincing produces a smoother, more evenly distributed garlic flavor)

(You can get the full dressing recipe here!)

See the recipe card below for exact ingredient amounts, nutritional information, and detailed instructions.

How to Make Cucumber Avocado Feta Salad

Step 1: Make the Dressing

Add the fresh lemon juice, olive oil, salt, Italian seasoning, grated garlic, black pepper, and honey or maple syrup if using to a small bowl or a mason jar with a tight-fitting lid. Whisk vigorously until the oil and lemon juice are emulsified and the dressing looks slightly creamy rather than separated. Alternatively, seal the jar and shake until combined. For the smoothest possible result, use an immersion blender directly in the jar. Let the dressing sit for a few minutes while you prep the salad so the garlic and seasoning begin to meld.

Step 2: Prep the Vegetables

Slice the mini cucumbers as thinly as possible, ideally into rounds about 1/8 inch thick. Thin slices absorb the dressing more readily and stay tender after dressing rather than remaining too firm or releasing too much water. Dice the avocados into roughly 3/4-inch cubes. Ripe but firm avocados that yield slightly when pressed are the right choice – very soft avocados will break down completely when tossed. Slice the red onion into the thinnest possible rings or half-moons.

Step 3: Assemble and Dress

Add the sliced cucumbers, diced avocado, crumbled feta, thinly sliced red onion, and chopped fresh dill to a large bowl. Drizzle the dressing over the top and toss gently using wide, sweeping motions rather than vigorous stirring. The goal is to coat every element evenly without crushing the avocado.

Step 4: Taste, Adjust, and Serve

Taste and adjust with extra salt, black pepper, or a small additional squeeze of lemon if it needs more brightness. Serve immediately while the cucumbers are at their crispest and the avocado is at its best.

If you are looking for more delicious Mediterranean recipes, you’ll love my Chicken Gyro Bowl and One-Pan Greek Parmesan Chicken and Veggies!

Storage and Make-Ahead Tips

This salad is best eaten immediately after assembling. Avocado oxidizes and browns within a few hours of being cut, and cucumber releases water over time that dilutes the dressing. Leftovers keep in the refrigerator for 1 to 2 days with plastic wrap pressed directly against the surface of the salad to minimize the avocado’s exposure to oxygen. Add a fresh squeeze of lemon before eating to brighten it back up.

For the best make-ahead approach, combine the cucumbers, feta, red onion, and dill in a sealed container without the dressing or the avocado. These components hold up well for 2 days. Add the dressing and freshly diced avocado right before serving. This approach gives you a salad that tastes freshly made with almost no day-of effort.

More Quick Salad Recipes

Easy Carrot and Cucumber Salad

Mexican Corn Avocado Salad

Avocado, Corn and Tomato Salad

Crispy Tortellini Salad with Prosciutto

If you make this, I’d love to hear how it turned out – a star rating or a note in the comments helps others find the recipe and helps me know what’s working in your kitchen. Tag me @gracefilledkitchen in your photos on social media so I can see your creations.

Lyuda @ Grace-Filled Kitchen

Cucumber, Avocado, and Feta Salad

This cucumber avocado feta salad combines sliced cucumbers, diced avocado, red onion, fresh dill, and crumbled feta in a bright lemon garlic dressing. Ready in 10 minutes and perfect as a side or light meal.

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Prep Time 10 minutes mins

Total Time 10 minutes mins

Servings: 4

Course: Salad

Cuisine: American

Step By Step Instructions

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Ingredients

  

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For the salad:

• 6 mini cucumbers thinly sliced
• 2 large avocados diced (ripe but firm)
• ½ cup crumbled feta cheese
• ¼ cup red onion thinly sliced
• ¼ cup fresh dill finely chopped

For the lemon dressing:

• ¼ cup freshly squeezed lemon juice from about 1½–2 lemons
• ¼ cup extra-virgin olive oil
• ½ teaspoon salt plus more to taste
• ½ teaspoon Italian seasoning
• 1 small garlic clove finely grated
• Freshly cracked black pepper to taste
• ½ teaspoon honey or maple syrup optional, for balancing acidity

Method

 

Make the dressing

1. Add all ingredients to a small bowl or a mason jar with a tight-fitting lid. Whisk vigorously or shake well until the dressing is fully combined and slightly creamy. For an extra smooth texture, use an immersion blender.

Assemble the salad

1. In a large bowl, add the sliced cucumbers, diced avocado, crumbled feta, red onion, and fresh dill.

Toss gently

1. Drizzle the dressing over the salad and gently toss until everything is evenly coated. Be careful not to overmix to keep the avocado chunks intact.

Taste and adjust

1. Taste and adjust with additional salt, pepper, or a squeeze of lemon if needed.

Serve immediately

1. Serve right away for the freshest flavor and best texture.

Notes

• Use ripe but firm avocados so they hold their shape when tossed
• Fresh lemon juice and garlic make a big difference in brightness and flavor
• Slice cucumbers thinly for the best texture and dressing absorption
• For extra flavor, add a drizzle of honey or a pinch of red pepper flakes

Nutrition information is automatically calculated, so should only be used as an approximation.