Fresh Corn Tomato Salad with Avocado

Featured in: Seasonal Treats

This vibrant summer salad brings together the natural sweetness of fresh corn with juicy cherry tomatoes and buttery avocado. A bright lime dressing ties everything together, creating a refreshing dish that's perfect for warm weather gatherings or quick weekday lunches.

The preparation comes together in just 20 minutes, requiring only simple chopping and a quick whisk for the dressing. You can serve it alongside grilled meats, tucked into tacos, or enjoy it on its own for a light vegetarian meal.

Updated on Tue, 10 Feb 2026 12:14:00 GMT
Fresh Corn and Tomato Salad with Avocado and Lime served in a white bowl, garnished with cilantro and a lime wedge. Pin
Fresh Corn and Tomato Salad with Avocado and Lime served in a white bowl, garnished with cilantro and a lime wedge. | cinnamonnest.com

Last summer, my neighbor handed me a bag of corn from her garden just as I was staring blankly into my fridge, wondering what to bring to a potluck. I'd never thought much about corn salad before, but something about the way those kernels gleamed in the afternoon light made me want to do something fresh and simple. By the time I added ripe avocado and a squeeze of lime, I realized I'd stumbled onto something that felt both effortless and genuinely special.

I brought that salad to the potluck and watched it disappear faster than the potato salad three bowls over. What surprised me most was how many people asked for the recipe, not because it seemed complicated, but because it tasted like summer in a bowl—bright and alive in a way that canned or rushed food never quite manages.

Ingredients

  • Fresh corn kernels: Use corn at peak season if you can; the difference between good corn and great corn is honestly night and day, and a quick blanch keeps them tender without overcooking them into mush.
  • Cherry tomatoes: These little guys stay intact when you halve them, giving you actual bursts of flavor instead of tomato mush, and they're juicy without being watery.
  • Ripe avocado: The key is waiting until it yields to gentle pressure; cut it just before serving because avocado turns brown and sad if it sits around dressed.
  • Red onion: Dicing it finely means it mellows out and adds snap without overwhelming the delicate vegetables, and the color looks beautiful scattered through.
  • Fresh cilantro: Some people have that genetic thing where it tastes like soap, so keep parsley on hand as a backup, but when cilantro works, it ties everything together.
  • Extra-virgin olive oil: Good olive oil matters here because there's nowhere to hide; use something you actually like tasting on its own.
  • Fresh lime juice: Bottled lime juice is a sad substitute; one fresh lime takes thirty seconds to juice and makes an actual difference.
  • Honey: Just enough to soften the acidity of the lime and bring out the sweetness of the corn without making this a dessert.
  • Sea salt and pepper: These aren't filler ingredients; they unlock flavors hiding in the vegetables themselves.

Instructions

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Cook the corn if needed:
Bring salted water to a boil and give fresh corn kernels just two minutes of heat before dunking them in cold water—this keeps them tender and brings out their natural sweetness. If you're using pre-cooked corn from the grocery store, you can skip straight ahead without any guilt.
Build your base:
Combine corn, halved cherry tomatoes, diced avocado, minced red onion, and cilantro in a large bowl, doing this gently so you don't smash the avocado into unintended guacamole.
Make the dressing:
Whisk olive oil, lime juice, honey, salt, and pepper in a small bowl until they actually know each other, then taste it straight—the dressing should make your face light up a little before it hits the salad.
Bring it together:
Pour the dressing over everything and toss with a light hand, coating all the pieces without destroying them in the process.
Taste and adjust:
This is your moment to add more lime if it needs brightness, or salt if it tastes flat, because seasoning is personal and your palate knows what it needs better than any recipe does.
Serve immediately:
Don't let this sit around waiting; eat it while the avocado is still silky and the vegetables haven't started sweating into the dressing.
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Bright summer Fresh Corn and Tomato Salad with Avocado and Lime in a rustic bowl, ready for a backyard BBQ. Pin
Bright summer Fresh Corn and Tomato Salad with Avocado and Lime in a rustic bowl, ready for a backyard BBQ. | cinnamonnest.com

A friend who usually avoids cilantro asked for seconds, then thirds, saying it was the way the lime hit everything that made her forget she didn't even like herbs. That's when I understood that this salad isn't really about individual ingredients being fancy; it's about them understanding each other perfectly.

When Fresh Corn Isn't an Option

Winter doesn't have to mean you skip this salad—frozen corn works surprisingly well if you thaw it and pat it dry so it doesn't add extra moisture. I've made this in January when fresh corn was laughable, and nobody noticed the difference because the lime dressing makes everything taste bright anyway.

Making It a Meal

On its own, this is a fantastic side dish that doesn't compete with whatever else is on the table, but I've served it alongside grilled fish where the lime speaks to the char, and I've spooned it into warm tortillas with shredded chicken for lunch. It's flexible enough to work as part of a spread without insisting on being the star, which is actually a sign of good food.

Simple Variations That Actually Work

One afternoon I added a diced jalapeño and suddenly my neighbor was asking if I'd made it spicy on purpose or if she was imagining the heat. The additions don't have to be complicated—they just need to respect what's already working.

  • A sprinkle of crumbled cotija or feta cheese adds a salty richness that makes this feel more substantial without drowning the vegetables.
  • If cilantro doesn't work for you, flat-leaf parsley brings freshness without the polarizing flavor, and basil works too if you want something slightly different.
  • A jalapeño seeded and diced brings heat that wakes everything up without overshadowing the lime and corn.
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Close-up of Fresh Corn and Tomato Salad with Avocado and Lime showcasing sweet corn, juicy tomatoes, and creamy avocado. Pin
Close-up of Fresh Corn and Tomato Salad with Avocado and Lime showcasing sweet corn, juicy tomatoes, and creamy avocado. | cinnamonnest.com

This salad taught me that the best recipes aren't always the complicated ones; sometimes magic happens when you respect good ingredients and let them speak. Make this when corn is in season, make it for people you actually want to feed, and watch how something so simple becomes the thing people remember.

Recipe FAQ

Can I make this ahead of time?

You can prepare the vegetables and dressing separately up to a day in advance. Store everything in airtight containers in the refrigerator. Toss the salad with dressing just before serving to maintain the best texture and freshness.

What's the best way to cut corn from the cob?

Stand the corn ear upright on a cutting board inside a large bowl to catch the kernels. Using a sharp knife, slice downward from the top of the cob to remove the kernels. Rotate and repeat until all kernels are removed.

Can I use frozen corn instead of fresh?

Absolutely. Thaw frozen corn completely and pat it dry before adding to the salad. You can skip the boiling step since frozen corn is already blanched, making the preparation even quicker.

How do I prevent the avocado from browning?

The lime juice in the dressing helps slow oxidation. For best results, add the avocado just before serving and toss it thoroughly with the dressing. You can also toss diced avocado in a small amount of lime juice before adding it to the salad.

What other vegetables can I add?

Diced cucumber, bell peppers, or radishes add wonderful crunch. Black beans or diced mango work beautifully for a heartier variation. Keep the total vegetable amount roughly the same to maintain the dressing-to-vegetable ratio.

How long will leftovers keep?

The salad is best enjoyed immediately, but leftovers will keep in the refrigerator for up to 2 days. The avocado may darken slightly, and the vegetables will release some moisture, so give it a gentle toss before serving leftovers.

Fresh Corn Tomato Salad with Avocado

Vibrant summer salad with sweet corn, juicy tomatoes, and creamy avocado in zesty lime dressing.

Prep duration
15 min
Cooking duration
5 min
Total duration
20 min

Category Seasonal Treats

Difficulty Easy

Origin American

Yield 4 Servings

Dietary requirements Vegan, Dairy-free, Gluten-free

Ingredients

Vegetables

01 2 cups fresh corn kernels (approximately 3 ears)
02 1½ cups cherry tomatoes, halved
03 1 ripe avocado, diced
04 ¼ cup red onion, finely diced
05 ¼ cup fresh cilantro, chopped

Dressing

01 2 tablespoons extra-virgin olive oil
02 2 tablespoons fresh lime juice (approximately 1 lime)
03 ½ teaspoon honey or maple syrup
04 ½ teaspoon sea salt
05 ¼ teaspoon freshly ground black pepper

Directions

Step 01

Prepare corn kernels: If using fresh corn, bring a pot of salted water to a boil. Add the corn kernels and cook for 2 minutes. Drain and rinse under cold water to stop the cooking process. If using pre-cooked corn, proceed to the next step.

Step 02

Combine vegetables: In a large bowl, combine the corn, cherry tomatoes, avocado, red onion, and cilantro.

Step 03

Prepare dressing: In a small bowl, whisk together the olive oil, lime juice, honey, salt, and pepper until well combined.

Step 04

Dress the salad: Pour the dressing over the salad and gently toss to coat all ingredients evenly.

Step 05

Season and serve: Taste and adjust seasoning if necessary. Serve immediately.

Necessary tools

  • Large pot
  • Large mixing bowl
  • Small bowl
  • Whisk
  • Knife and cutting board

Allergy information

Review ingredients carefully for potential allergens and consult with a healthcare provider if you're uncertain.
  • Contains avocado (may trigger allergic reaction in sensitive individuals)

Nutritional information (per serving)

These values are approximate guidelines only and shouldn't replace professional medical advice.
  • Calories: 190
  • Fat: 12 g
  • Carbs: 20 g
  • Protein: 3 g