Fresh Mango Cucumber Summer Salad

This vibrant mango cucumber salad combines sweet, juicy mangoes with crisp cucumber ribbons, red onion, and a bright lime dressing for the ultimate refreshing summer side dish.

Why This Recipe Works:

• Salting and draining the cucumbers removes excess water, ensuring the salad stays incredibly crisp and never gets soggy.
• Slicing the mangoes into matching matchsticks ensures every single bite has the perfect balance of sweet fruit and refreshing cucumber.
• A splash of fresh lime juice and rice vinegar cuts through the sweetness of the mango, creating a balanced, vibrant dressing.

My first apartment in Chicago had a kitchen the size of a bathmat, and on one particularly brutal July afternoon, I tried to slice a slippery mango with a dull paring knife.

The fruit shot out of my hand like a wet bar of soap.

I ended up with a sticky counter, a nicked thumb, and a deep resentment toward tropical stone fruits that lasted until I learned how to properly handle their stubborn, fibrous pits. Bear with me here, because slicing a mango shouldn't feel like a high-stakes game of operation. If you love tropical mango recipes, you might also want to try my creamy Mango Sago for dessert.

Most mango salads are a soggy mess.

Think about this in terms of food science: cucumbers are ninety-five percent water, and the moment salt hits them, osmotic pressure forces that liquid out, diluting your dressing into a sad, tasteless puddle.

Trust me on this one: you must purge your cucumbers first.

I tested this with four different slicing methods, and salting the cucumber ribbons beforehand yielded an absolutely perfect crunch that clings to the dressing beautifully. It makes a stellar side dish alongside grilled meats, much like a classic Watermelon Feta Salad or a zesty Spicy Jalapeño Coleslaw. While this version leans bright and herbaceous, if you want a version with a spicy peanut kick, check out my Thai Mango Cucumber Salad.

Fresh Mango Cucumber Summer Salad

• Publisher Storied Skillet
• Cuisine Tropical
• Category Salad, Side Dish
• Prep Time 15 minutes
• Cook Time 0 minutes
• Servings 4
• Calories 120 calories
• Rating 4.8 2465
• Tags mango cucumber salad, summer salad, healthy salad, mango recipe, cucumber recipe

Ingredients

• 2 large ripe mangoes, peeled and sliced into thin matchsticks
• 1 large English cucumber, sliced into thin ribbons or half-moons
• 1/2 red onion, very thinly sliced
• 1/2 cup fresh cilantro leaves, chopped
• 1/4 cup fresh mint leaves, torn
• 1 tbsp lime juice, freshly squeezed
• 1 tbsp rice vinegar
• 1 tbsp extra virgin olive oil
• 1/2 tsp Diamond Crystal kosher salt
• 1/4 tsp red pepper flakes

Directions

1. Place the sliced cucumbers in a colander set over a bowl. Toss with the Diamond Crystal kosher salt and let sit for 10 minutes to draw out excess moisture. Pat dry with a clean kitchen towel.
2. In a large mixing bowl, whisk together the fresh lime juice, rice vinegar, and extra virgin olive oil until emulsified.
3. Add the drained cucumbers, sliced mangoes, and thinly sliced red onion to the bowl with the dressing.
4. Gently toss the ingredients together using your hands or silicone tongs to avoid bruising the delicate mango slices.
5. Fold in the chopped fresh cilantro and torn mint leaves just before serving. Garnish with red pepper flakes if desired.

Notes

• I highly recommend using Diamond Crystal kosher salt; if you only have fine table salt, cut the measurement in half (use 1/4 teaspoon instead of 1/2 teaspoon) to avoid over-salting.
• The rice vinegar provides acetic acid, which helps preserve the vibrant green color of the cucumbers by slowing down the enzymatic browning and oxidation of the herbs.
• Do not skip the cucumber draining step; skipping this will cause the salad to pool with water within minutes, diluting the dressing and turning the herbs into a slimy mess.
• While best served fresh, this salad holds up surprisingly well in the fridge for up to 24 hours, though the mint leaves will darken slightly due to exposure to acid.
• Look for mangoes that give slightly when pressed near the stem; if they are rock-hard, they lack the sugar content to balance the crisp cucumber.

Serving Suggestions

This vibrant salad is the ultimate companion for warm-weather dining, bringing a burst of tropical sweetness to balance savory, smoky mains.

• Pair it with grilled seafood like charred shrimp skewers or flaky grilled salmon.
• Serve it alongside smoky barbecued chicken thighs to cut through the rich, sweet glaze.
• Spoon it over simple fish tacos as a refreshing, crunchy salsa alternative.
• Enjoy it as a light lunch with a scoop of quinoa or a handful of salty tortilla chips.

Storage and Reheating

Store any leftovers in an airtight glass container in the refrigerator for up to two days. Glass is superior to plastic here because it won't absorb the pungent red onion aroma.

The salad will release some juices as it sits.

Before serving leftovers, give the salad a gentle toss with a slotted spoon to drain the excess liquid, and revive the flavors with a fresh squeeze of lime juice and a pinch of salt.

Ingredient Substitutes

If you don't have everything on hand, don't sweat it—this salad is highly adaptable.

1. Mango: Substitute with ripe peaches, nectarines, or even fresh pineapple chunks for a similar sweet-tart profile.
2. English Cucumber: Use Persian cucumbers instead; just skip the peeling since their skins are incredibly thin and tender.
3. Red Onion: Swap for chopped shallots or green onions if you prefer a milder, sweeter onion flavor.
4. Cilantro: If you are one of those people for whom cilantro tastes like soap, swap it entirely for fresh flat-leaf parsley or extra mint.

Go whip this up, find a sunny spot, and let me know how much you love that perfect, crunchy-sweet bite!