Corn and Cucumber Salad

a bowl of corn and cucumber salad

Corn and Cucumber Salad is a classic summer side that goes well with anything off the grill, and makes a nice change from coleslaw and potato salad. It’s got a mild flavor, lots of crunch, and an extra dash of personality from a creamy buttermilk dill dressing!

Corn and Cucumber Salad in a bowl with serving spoon

There’s always that moment, every summer, when you bite into the first good ear of corn. The kernels practically pop off the cob and into your mouth, it’s sweet but not starchy, and you just want that ear to go on forever. I had my moment last week and it kicked off an annual corn frenzy in my kitchen.

This salad is ultra simple and I’m absolutely in love with it. The sweetness of the corn, the creaminess of the buttermilk dill dressing, and the crunch of the cukes is delicious. The bite from the red onion is just perfect, I couldn’t stop eating it. It’s one of the most refreshing salads ever.

corn on the cobIt’s super easy to throw this salad together, too. I par cook the corn just long enough to bring out its natural sweetness and flavor, without making it too soft. This way it keeps a nice firm texture. Here’s my secret…

The best way to cook corn for a salad~

If you haven’t tried this microwave method for cooking corn you’ll be amazed at how well, and how quickly it works. There’s no water to boil, and no big heavy pot to lug from stove to sink.

  • Keep your corn in the husks.
  • Wrap 1 or 2 ears of corn together in a double layer of wet paper towels.
  • Microwave for 4 minutes. (My microwave is 1000 watts and has a turntable.)
  • Carefully remove the corn, it will be hot. When it’s cool enough to handle, peel off the husks. The husks and all the silk will slip right off!
  • Slice the kernels off with a sharp knife and use as needed.

ear of corn

The best way to peel cucumber for salads ~

Cucumber is a classic salad ingredient, but the perennial question is: ‘to peel, or not to peel?’  

  • The issue is that cucumber peel can be mildly bitter, and on the tough side.
  • I like to buy English cucumber, which is long and narrow and usually shrink wrapped in plastic. It’s got few to no seeds, and a much thinner peel.
  • With English cucumber you have a choice: you can leave the skin on, or you can peel it.
  • My preferred method us to split the difference and partially peel my cukes so you get a little of the color and texture of the peel without any of the negatives.
  • Peel it in alternating stripes, or peel it lightly, leaving a thin layer of darker green behind, like I did with today’s salad.

corn and cucumber salad in a green bowl

The creamy buttermilk dressing is a nice combination of mayo, buttermilk, and dill. Dill is one of the few herbs that I use in dried form pretty often. But if you’ve got fresh, use it. The dressing is mildly tangy and perfect with the subtle flavors of corn and cucumber.

Pouring dressing on a corn and cucumber salad

Just like with other similar salads like coleslaw, there will be some moisture given off from the cucumbers as it sits. Generally I think it’s best eaten the same day it is made, although the leftovers were plenty good, there was just some extra liquid at the bottom of the bowl. If you do want to serve lftovers, you can drain any liquid off and add more dressing before serving.

To make this corn and cucumber salad ahead ~

  • Cook and prep your corn, slice the onions, and make the dressing.
  • Dress the corn and onions lightly, then cover tightly and refrigerate.
  • About an hour or two before you want to serve, slice the cukes, add them, and toss with more dressing. Refrigerate until serving.

a bowl of corn and cucumber salad

One of the nice things about this recipe is that the sweet carb-rich corn is balanced by the light cucumber. I’m super happy with it, it’s going in our regular summer rotation.

a bowl of corn and cucumber salad with creamy dill buttermilk dressing

More summer salads to enjoy ~

Reader Rave ~

“I assembled this at work for those of us working on the 4th of July and it disappeared! Everyone asked “who made the corn salad?! It was a hit. Thanks.”  ~Debbie

corn and cucumber salad in a green bowl
3.28 from 86 votes

Corn and Cucumber Salad

Corn and Cucumber Salad is a classic summer side that goes well with anything off the grill, and makes a nice change from coleslaw and potato salad.
Course Salad, Side Dish
Cuisine American
Prep Time 15 minutes
Yield 6 servings
Author Sue Moran


  • 2-3 ears corn white or yellow, cooked
  • 1 English cucumber peeled and chopped, about 3 cups
  • 1/4 small red onion very thinly sliced


  • 1/3 cup mayonnaise
  • 1 Tbsp buttermilk
  • 1 Tbsp lemon juice
  • 1/2 t dill
  • salt and fresh cracked black pepper to taste


  • Remove the kernels from the ears of corn with a sharp knife and put into a mixing bowl. Add the cucumber and onions, separating the strands of the onion as you add it.
  • Whisk together the dressing and taste it to adjust any of the ingredients. Toss the salad with a generous amount and season with salt and pepper. Chill for about an hour before serving.
The nutritional information for recipes on this site is provided as a courtesy and although tries to provide accurate nutritional information, these figures are only estimates.

Make this corn and cucumber salad your own ~

  • I almost grilled or charred my corn, which would add a nice smokey flavor to the salad. You can throw it on the grill, or cook it in the microwave first and then char it over your gas stove top flame, or even under the broiler.
  • If you don’t have buttermilk you can use sour cream or yogurt.
  • Try fresh basil or thyme instead of dill.

Corn and cucumber salad pin.

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    Leave a Reply

    Please rate this recipe!

  • Reply
    Phyllis Bergst
    August 15, 2021 at 1:08 pm

    5 stars
    Sue, I’m loving all the corn salad recipes, but do you have to cook the corn first? Fresh corn shucked and cut from cob is fantastic.

    • Reply
      Sue Moran
      August 15, 2021 at 4:02 pm

      No Phyllis, if you have access to super fresh corn, then go with raw ~ I agree! But I do think that most corn, even summer corn, that comes from the supermarket benefits from a brief steaming to bring out the flavor and sweetness.

  • Reply
    July 4, 2021 at 12:44 pm

    5 stars
    Wow, made this for my buffet today and it was gone in a flash. Everyone wanted the recipe. It was delicious.

  • Reply
    May 31, 2021 at 8:55 pm

    4 stars
    Loved the combination of sweet corn and cucumber when I make it again I will definitely reduce the amount of onions. I love onions, but this was strong. I had never microwaved corn and it worked out really well and will do that again.

  • Reply
    August 16, 2020 at 11:45 am

    Do you have to cook the corn? I just made the mistake of having my daughter peel the husks before reading the whole recipe.

    • Reply
      August 16, 2020 at 2:37 pm

      Yes, I used cooked corn for this. I lightly steam them, so you can just boil them briefly to take the raw edge off, I like them to still be crisp.

  • Reply
    July 26, 2020 at 10:52 am

    Would it be ok to use frozen corn?

    • Reply
      July 26, 2020 at 11:21 am

      Yes, you certainly could.

  • Reply
    July 12, 2019 at 5:00 pm

    I assembled this at work for those of us working on the 4th of July and it disappeared! Everyone asked “who made the corn salad?! It was a hit. Thanks.

    • Reply
      July 12, 2019 at 6:11 pm

      I’m so glad it was a hit Debbie ~ I just bought more corn myself to make an other salad.

  • Reply
    July 1, 2019 at 8:33 pm

    Your recipe says one cucumber, about three cups???? Should that read 3/4 cup or something? This sounds delicious..

    • Reply
      July 1, 2019 at 8:45 pm

      I used one of those English cucumbers, they’re pretty long lol. In any event, you’ll want about equal parts corn and cuke.

  • Reply
    July 1, 2019 at 11:19 am

    Love this recipe, Sue! Sounds so easy! I never heard of cooking unshucked corn in the microwave, this is brilliant! I love that dressing too! This will be on my table, soon! Pinning!

    • Reply
      July 1, 2019 at 8:16 pm

      You won’t believe how perfectly the corn comes out of the microwave Laura.

  • Reply
    July 1, 2019 at 5:41 am

    This is perfect summer meal, even served as single dish while the heat is on ( maybe with a slice of ciabatta ). I don’t peel the cucumbers so the salad is even more inviting ; but who am I kidding ? As if I need additional invitation for this one 🙂

    • Reply
      July 1, 2019 at 8:12 am

      This salad is truly a gem, sooooo refreshing and crunchy!

      • Reply
        Mary Ann | The Beach House Kitchen
        July 1, 2019 at 2:33 pm

        I love summer salads like this one Sue! We’ll be seeing some gorgeous Jersey sweet corn soon, so I’ll be keeping this recipe bookmarked!

        • Reply
          July 1, 2019 at 5:52 pm

          I miss East Coast corn, it’s the best!

  • Reply
    July 1, 2019 at 5:12 am

    This is a must try recipe! LOVE the combination and it’s so pretty too. Very creative – thanks Sue

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