Summer Corn Salad
A bright and refreshing salad that combines sweet corn, creamy avocado, and zesty lime, perfect for summer gatherings.
I grew up eating corn straight off the cob in the heat of summer, and this Summer Corn Salad is the lighter, toss-together version I reach for when company drops by or I want a bright, quick side. It balances sweet corn, creamy avocado and zippy lime for a salad that works as a picnic staple, potluck hero, or a no-fuss weeknight side. If you like bolder takes on corn, you might also enjoy an amazing Mexican street corn salad with smoky chiles and cotija — but this recipe keeps things fresh and herb-forward.
Why you’ll love this dish
This salad comes together in minutes, uses just a handful of pantry-friendly ingredients, and showcases summer produce at its peak. It’s:
- Fast: cook corn, chop, toss, done — about 15–20 minutes active time.
- Crowd-pleasing: mild, fresh flavors that kids and adults enjoy.
- Flexible: doubles as a side, a topping for grilled fish or tacos, or a light lunch with a scoop of quinoa.
- Healthy: fresh veggies, heart-healthy olive oil, and avocado for good fats.
Step-by-step overview
You’ll cook (or grill) corn, cut the kernels off the cobs, then combine them with chopped avocado, cherry tomatoes, bell pepper and red onion. A quick lime-olive oil vinaigrette dresses the salad; toss gently so the avocado stays chunky. Chill for 30 minutes if you want the flavors to meld, or serve right away for maximum textural contrast.
What you’ll need
- 2 cups fresh corn (cooked and kernels removed from the cob) — about 3 medium ears; grill or boil as preferred. (Substitute: thawed frozen corn in a pinch.)
- 1 ripe avocado, diced — choose slightly firm for best texture.
- 1 cup cherry tomatoes, halved — any color.
- 1 small red onion, finely chopped — soak in cold water for 5 minutes to mellow if desired.
- 1 bell pepper, diced — red, yellow, or orange for sweetness.
- 1/4 cup fresh cilantro, chopped — parsley works if you prefer.
- Juice of 2 limes — adds acidity and prevents avocado browning.
- 2 tablespoons olive oil — use extra-virgin for flavor.
- Salt and freshly ground black pepper to taste.
Tip: If you want a smoky note, grill the corn first. For a creamier dressing, whisk in 1 tablespoon of Greek yogurt.
Step-by-step instructions
- Cook the corn: Grill over medium-high heat until charred in spots (8–10 minutes), or boil for 4–6 minutes. Let cool.
- Cut kernels off the cob: Stand each ear upright and slice downward with a sharp knife. Collect ~2 cups.
- Prep vegetables: Dice the bell pepper, halve the cherry tomatoes, finely chop the red onion, and chop the cilantro. Dice the avocado last to avoid browning.
- Make the dressing: In a small bowl, whisk together lime juice, olive oil, a pinch of salt, and several grinds of black pepper. Taste and adjust.
- Combine: In a large bowl, gently fold together corn, avocado, tomatoes, red onion, bell pepper, and cilantro. Pour dressing over the salad and toss gently to coat evenly without mashing the avocado.
- Rest or serve: Serve immediately for crisp textures, or refrigerate for about 30 minutes to let flavors mingle.
If you want ideas for stretching this into a pasta salad, check this street corn pasta salad for techniques you can borrow.
01Ingredients
Main Ingredients
02Method
- Preparation
- Serving
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0 OF 6 DONE03Recipe notes
- 01Store in an airtight container for up to 2–3 days. Squeeze extra lime over leftovers to slow browning.
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Best ways to enjoy it
- Serve alongside grilled chicken, fish, or shrimp for bright contrast.
- Spoon it over warm quinoa or brown rice for a quick vegetarian main.
- Use as a fresh taco topping with a drizzle of crema.
- Plate on a bed of mixed greens and add toasted pepitas for crunch.
For potlucks, transfer to a shallow bowl and garnish with extra cilantro and lime wedges for color.
Storage and reheating tips
Refrigerate: Store in an airtight container for up to 2–3 days. Note: avocado will darken over time; squeeze an extra lime over leftovers to slow browning.
Do not freeze: The avocado and tomato will break down when frozen and thawed. Corn can freeze, but the assembled salad will not hold texture after thawing.
Reheating: This is best served cold or at room temperature. If using as a warm side (over cooked grains), reheat the grain separately and add the salad chilled on top.
Food safety note: Keep the salad chilled below 40°F (4°C) and discard after more than 2 hours at room temperature to reduce bacterial risk.
Creative twists
- Mexican-style: Stir in crumbled cotija, a pinch of chili powder, and a drizzle of crema.
- Mediterranean: Swap cilantro for parsley, add cucumber and feta, and use lemon instead of lime.
- Protein boost: Mix in black beans or grilled shrimp for heartier fare.
- Spicy: Finely dice a jalapeño or add a dash of hot sauce to the dressing.
- Creamy lime dressing: Blend avocado with lime and olive oil for a richer dressing (omit diced avocado in the salad or use less).
Your questions answered
How long does it take to prepare?
A: Active time is about 15–20 minutes (cooking corn and chopping). If you grill the corn, allow an extra 5–10 minutes. Chilling for 30 minutes is optional.
Can I use canned or frozen corn?
A: Yes. Canned corn should be drained and rinsed; frozen corn works well if thawed and patted dry. Grilled fresh corn gives the best texture and flavor, but substitutes are fine in a pinch.
Can I make this ahead for a party?
A: You can prepare all components up to 2–3 hours before serving, but wait to add the avocado and dressing until just before guests arrive to keep the salad vibrant.
Is this salad suitable for dietary restrictions?
A: It’s naturally vegetarian and gluten-free. To make it vegan, keep as-is; to add dairy, consider feta or cotija for a twist.
How do I keep avocado from turning brown?
A: Toss diced avocado with lime juice immediately and add to the salad last. Store leftovers in an airtight container with plastic pressed directly over the surface to minimize air exposure.
Conclusion
If you want a bright, no-fuss summer side that’s endlessly adaptable, this Summer Corn Salad fits the bill — juicy corn, buttery avocado, and lime make a simple combination that feels elevated. For another take on summer corn you can compare techniques with, see The Recipe Critic’s Summer Corn Salad. If you want something similar, my Summer Peach Fruit Salad is worth a try.
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