Side Dishes
This corn salad recipe with mayo and sour cream transforms summer's sweetest harvest into a cool, creamy side that's perfect for picnics and barbecues.
The secret lies in balancing the rich tang of sour cream with smooth mayo, creating a dressing that clings to every kernel while keeping the salad light and refreshing.
I developed this version after years of perfecting the texture—crisp corn, tender herbs, and just the right amount of cool creaminess to cut through rich summer meals.
The magic happens in the dressing, where mayonnaise and sour cream blend into a velvety base that won't weigh down the fresh vegetables. You'll mix in sweet corn, crisp bell peppers, and fresh herbs like cilantro or chives, then let the flavors meld for at least 30 minutes before serving.
This waiting time ensures every bite delivers perfect harmony between the creamy dressing and the garden-fresh vegetables.
What you'll end up with is a salad that's cool enough for hot days but rich enough to satisfy even the heartiest appetites. The creamy texture coats each piece of corn and vegetable, while the acidity from the sour cream keeps it from becoming too heavy.
It's the kind of dish that disappears quickly at gatherings—everyone wants seconds.
Serve this salad alongside grilled meats, sandwiches, or as a standalone dish with crusty bread. The recipe scales beautifully, making it ideal for family gatherings or potlucks. Here's how to create this crowd-pleasing classic that's sure to become a summer staple.
Ingredients for corn salad recipe with mayo and sour cream
Sweet corn, creamy dressing, and fresh herbs make this summer picnic staple.
| Ingredient | Amount | Notes |
|---|---|---|
| Sweet Corn Kernels 🌽 | 4 cups | Fresh or thawed frozen |
| Red Bell Pepper 🍅 | 1 whole | Diced, about 1 cup |
| Green Bell Pepper 🍅 | 1 whole | Diced, about 1 cup |
| Mayonnaise 🥫 | ¾ cup | Full-fat preferred |
| Sour Cream 🥛 | ½ cup | Full-fat for best texture |
| Fresh Cilantro 🌿 | ¼ cup | Chopped, stems removed |
| Fresh Chives 🌿 | 2 tbsp | Chopped, for garnish |
| Lemon Juice 🍋 | 2 tbsp | Freshly squeezed |
| Salt 🧂 | ½ tsp | Kosher or sea salt |
| Black Pepper 🌶️ | ¼ tsp | Freshly ground |
| Crusty Bread 🍞 | 1 loaf | For serving (optional) |
| Sugar 🍚 | 1 tbsp | Adjust to taste |
The corn is the star here—fresh is ideal, but frozen works in a pinch (just thaw and drain well). Trader Joe's and Costcoyellow or orange work too if you want variety. For the mayo and sour cream, full-fat versions give that rich, velvety texture—don't skimp here. I always grab the Hellmann's mayo and Breakstone's sour cream from the store, but any good brand will do. The herbs? Cilantro adds freshness, but if you're not a fan, swap in parsley or dill.
No fresh herbs? Dried cilantro or parsley at half the amount works, but honestly, it's not the same. Short on bell peppers? Substitute with diced cucumber or zucchini for a lighter texture. Want to make this ahead? Skip the lemon juice until serving—it keeps the salad fresher longer. The sugar balances the tang, but if you're watching sweetness, reduce to 1 tsp or use honey instead. For extra crunch, add 1/4 cup diced red onion—just make sure to soak it in cold water for 10 minutes first to mellow the bite.
This salad tastes even better after 30 minutes in the fridge—let the flavors meld. Store leftovers in an airtight container for up to 2 days, but the dressing can separate. Give it a quick stir before serving. For picnics, pack the dressing and veggies separately, then toss just before eating. The crusty bread? French or sourdough pairs perfectly—grab a baguette from Whole Foods or your local bakery. If you're making this for a crowd, double the dressing and keep the veggies separate until ready to serve.
Why You'll Love This Recipe
- No Chopping Chaos: I swear by this one—just dump in the corn (fresh or thawed works), dice the peppers roughly, and let the mayo and sour cream do the heavy lifting. My kids even help with the peppers because it’s basically tearing paper.
- Creamy Crunch Magic: That combo of mayo and sour cream? It’s the secret. The mayo clings to every kernel like a hug, while the sour cream keeps it from getting too heavy—plus, the bell peppers add this bright, tangy kick that makes it impossible to stop eating.
- Picnic Perfect: Honestly, this is my go-to for potlucks, tailgates, or lazy Sunday lunches. It holds up outside the fridge for hours (thanks to the mayo’s fat content) and tastes just as good cold as it does at room temp.
- Budget Meal Maker: Sweet corn’s cheap in season, bell peppers last forever, and mayo/sour cream stretch this into a side that feeds four for under $5. I make double batches—half for dinner, half for lunch—and it never goes to waste.
Step-by-step instructions for creamy corn salad with bell peppers
This cool, creamy corn salad comes together in minutes with simple steps.
Prep the Sweet Corn and Bell Peppers
Start by cutting the kernels off the cobs - you should end up with the 4 cups of sweet corn kernels. If using frozen corn, make sure it's completely thawed first. Chop the red and green bell peppers into small dice, about 1/4-inch pieces. You'll want roughly 1 cup each from both peppers.
Here's the thing - don't skip the thawing if using frozen corn. Ice crystals can dilute your dressing and make the salad watery. For the peppers, I like to remove the seeds and membranes first so you get cleaner, more flavorful pieces. Taste one of the pepper pieces - it should be sweet and crisp, not bitter.
Mix the Creamy Dressing
In a large mixing bowl, combine the 0.75 cup mayonnaise and 0.5 cup sour cream. Add the 2 tbsp lemon juice, 0.5 tsp salt, and 0.25 tsp black pepper. Stir gently until everything is just incorporated - you don't want to create air bubbles that will make your salad look less creamy.
Now add the 1 tbsp sugar and mix again. Taste the dressing - it should be tangy, slightly sweet, and perfectly seasoned. If you want it more zesty, add a bit more lemon juice. The dressing is the heart of this salad, so take your time getting it right. Remember, we're aiming for that cool, creamy texture that makes this dish perfect for picnics.
Combine All Ingredients
Add the prepped sweet corn and diced bell peppers to the dressing mixture. Gently fold everything together using a large spoon or spatula. You want to coat each corn kernel and pepper piece evenly with the creamy mixture. Be careful not to mash the corn - we want to keep those kernels intact for that satisfying crunch.
Now stir in the 0.25 cup chopped cilantro. The fresh herbs will add a bright, herby contrast to the rich creaminess. Let the salad sit at room temperature for about 10 minutes - this allows all the flavors to meld together beautifully. You'll notice the colors become more vibrant and the flavors more cohesive during this resting time.
Chill and Garnish
Transfer the corn salad to an airtight container and refrigerate for at least 30 minutes before serving. The chilling time is crucial - it helps all the flavors come together perfectly and makes the salad even creamier. While it chills, chop the 2 tbsp fresh chives for garnish.
When ready to serve, give the salad one final gentle stir. The texture should be smooth and creamy with just the right amount of crunch from the corn and peppers. Spoon the salad onto plates and garnish with the chopped chives. The contrast of the bright green chives against the creamy yellow salad will make it look even more inviting. Serve with the crusty bread on the side for dipping - it's perfect for soaking up all that creamy goodness!
Pro Tips For Making Corn Salad Recipe With Mayo And Sour Cream
- CHILL THE CORN FIRST: Freshly cut corn loses its sweetness fast—especially when mixed with mayo and sour cream, which can turn it mushy. Toss the kernels in ice water for 10 minutes before draining, or use slightly underripe corn straight from the cob. I learned this the hard way after serving a salad where the corn tasted like sad, starchy porridge.
- DICE PEPPERS SMALL: Big chunks of bell pepper make this salad look like a veggie platter, not a cohesive dish. Cut them into 1/4-inch dice so every bite has that creamy mayo-pepper punch. (Yes, even the green ones—don’t skip them just because they’re less flashy.)
- MIX DRY INGREDIENTS FIRST: Dumping mayo and sour cream straight into wet corn means a gloopy, uneven mess. Toss the corn and peppers with a pinch of salt and pepper first, then fold in the creamy bits. This guarantees every kernel gets coated instead of swimming in a pool of dressing.
- USE LESS MAYO: I used to drown this salad in mayo, thinking more = better. Now I start with just 1/2 cup and add more as needed—it keeps the texture light and prevents the salad from tasting like a mayo sandwich. Sour cream adds richness without the heaviness. (Trust me, your guests won’t notice the difference.)
Flavor customization for this recipe
Sweet vs. Tangy
Adjust the lemon juice to control the tang level—start with 2 tbsp but add 1 extra tbsp if you love brightness. For a sweeter version, increase sugar to 2 tbsp or swap for honey. I find 1 tbsp sugar strikes the perfect balance for summer picnics. 🍋
Herb Variations
Swap cilantro for parsley (2 tbsp chopped) or dill (1 tbsp chopped) for a different freshness. For a smoky twist, add 1 tsp smoked paprika to the dressing. I love chives as garnish—their mild onion flavor complements the creaminess beautifully.
Spicy Kick
Add ½ tsp hot sauce (like Cholula) or ¼ tsp cayenne for heat lovers. For a subtle spice, mix in 1 tbsp diced jalapeño (seeds removed). The creaminess balances the heat perfectly—trust me, it’s a crowd-pleaser. 🌶️
Dairy Alternatives
For a lighter version, replace ½ cup sour cream with Greek yogurt (full-fat for best texture). Vegan? Use vegan mayo and cashew cream (blend ½ cup soaked cashews with 2 tbsp lemon juice). The salad stays creamy but with a lighter touch.
Extra Crunch
Add ¼ cup toasted pepitas (pumpkin seeds) or diced red onion (soaked in cold water for 10 mins) for texture. For a smoky crunch, sprinkle 1 tbsp crumbled bacon on top. These additions keep the salad from feeling too heavy.
Sweet Add-Ins
Fold in ½ cup diced mango or peaches for a fruity twist. The natural sweetness pairs perfectly with the tangy dressing. For a Southern touch, add ¼ cup diced apple—it adds a crisp, refreshing contrast. 🍉
Nutrition facts
Frequently asked questions
Can I make this corn salad ahead of time?
Yes, you can prepare this salad up to 2 days in advance! Store it in an airtight container in the refrigerator. Just before serving, give it a gentle stir—sometimes the dressing separates slightly. For the freshest taste, add the lemon juice right before eating to preserve the herbs' brightness. The flavors actually improve after chilling, making it perfect for meal prep!
What if I don't like cilantro?
No problem! Swap it for 2 tbsp chopped parsley or 1 tbsp dill for a milder herb flavor. For a different twist, try 1 tbsp chopped basil or even 1 tsp dried oregano—just reduce the amount since dried herbs are more concentrated. The key is to keep the fresh herb element for that bright contrast against the creamy dressing.
How do I keep the corn from getting mushy?
Use fresh corn whenever possible—it's much firmer than frozen. If using frozen, thaw it completely and drain well to remove excess moisture. When combining with the dressing, be gentle with a spoon or spatula to avoid crushing the kernels. Also, don't skip the 30-minute chilling time—this helps the corn hold its shape while absorbing the flavors.
Can I make this salad without mayo?
For a lighter version, replace the mayo with ½ cup Greek yogurt (full-fat for best texture) or cashew cream (blend ½ cup soaked cashews with 2 tbsp lemon juice). The salad will still be creamy but with a tangier, slightly nutty flavor. You may want to add 1 extra tbsp lemon juice to compensate for the mayo's richness.
What's the best way to serve this corn salad?
This creamy corn salad pairs perfectly with grilled meats, burgers, or crusty bread for dipping. For a picnic spread, serve it chilled in a bowl with ice packs to keep it cool. Garnish with extra chives or a sprinkle of toasted pumpkin seeds for added texture. It's also great as a standalone dish with a side of pickles or cornbread.