This Charred Corn Avocado Salad with Roasted Red Onions is a delightful combination of smoky, sweet corn, creamy avocado, and savory roasted onions. The perfect addition to any barbecue or potluck, this salad is fresh, vibrant, and full of flavor. Whether you’re preparing it for a family gathering or a casual weeknight meal, this salad is sure to impress with its simplicity and delicious taste.

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Why This Charred Corn Avocado Salad Is a Must-Try
If you’re looking for a salad that balances freshness with rich flavors, this Charred Corn Avocado Salad with Roasted Red Onions is the ideal recipe. The smoky flavor of charred corn adds depth, while the creamy avocado brings a satisfying richness to every bite. Add to that the sweet burst of cherry tomatoes and the tangy, roasted red onions, and you’ve got a salad that’s as flavorful as it is healthy. Perfect for warm weather, this dish makes an excellent side for grilled meats, tacos, or even just on its own.
Ingredients
• Red Onions: Roasting red onions enhances their sweetness, giving them a tender and flavorful depth. These onions serve as the perfect base for this salad.
• Corn: Grilled corn on the cob provides the smoky, charred flavor that makes this salad truly stand out. Fresh corn kernels are the best choice to maximize sweetness and texture.
• Avocado: A creamy and rich addition, avocado balances out the smokiness of the corn and the tanginess of the dressing. Hass avocados are recommended for their creamy texture.
• Cherry Tomatoes: Sweet and juicy, cherry tomatoes add color and burst with every bite, enhancing the overall freshness of the salad.
• Dijon Mustard: Used in the dressing, Dijon mustard adds a tangy, complex flavor that complements the sweetness of the corn and the creaminess of the avocado.
• Maple Syrup: A subtle sweetener for the dressing, maple syrup provides a smooth sweetness without overpowering the other flavors.
Alternative Ingredient Suggestions
If you’re missing some of these ingredients or want to make the salad even more customizable, here are a few options:
• Black Beans: For extra protein and fiber, add black beans to the salad. They pair well with the corn and avocado.
• Cucumber: Sliced cucumber adds a refreshing crunch that complements the other vegetables.
• Raw Corn Kernels: If you prefer a fresher crunch, you can use raw corn kernels instead of grilled corn.
• Coriander/Cilantro: If you don’t have cilantro, fresh mint or basil leaves work as a great substitute, adding a unique twist.
Step-by-Step Instructions
Step 1: Roast the Red Onions
Preheat your oven to 200°C (400°F). Slice the red onions in half lengthwise, keeping the skin on. Place them cut-side down on a baking tray, drizzle with olive oil, and season with sea salt. Roast them on a lower rack for about 30 minutes until they are soft and golden brown. Once roasted, let the onions cool, peel off the skin, and slice them into approximately 1 cm thick rings.
Step 2: Grill the Corn
Grill the corn on the cob over medium-high heat for about 10-12 minutes, turning occasionally until the kernels are charred. Once grilled, remove the corn from the cob by slicing the kernels off with a sharp knife. Set the kernels aside.
Step 3: Prepare the Dressing
In a mason jar or small bowl, combine Dijon mustard, maple syrup, lemon juice, and olive oil. Shake or whisk until the dressing emulsifies and becomes smooth. Season with salt and pepper to taste.
Step 4: Assemble the Salad
In a large bowl, combine the grilled corn, roasted red onions, cherry tomatoes, and avocado. Drizzle with the lemon Dijon dressing and toss gently to coat. Garnish with fresh cilantro or mint for an added burst of flavor.
Tips & Tricks
• Roasting Time: Be sure to roast the red onions long enough to bring out their sweetness but avoid burning them. Keep an eye on them during the last few minutes of roasting.
• Avocado: Choose a ripe but firm avocado to ensure it holds up well in the salad without turning mushy.
• Dressing Adjustments: If you prefer a lighter dressing, you can swap the Dijon mustard and maple syrup with a simple olive oil and lime juice combination.
• Leftover Storage: This salad can be stored in the fridge for up to two days. However, it’s best enjoyed fresh to preserve the texture of the avocado and corn.
Pairing Ideas and Variations
This Charred Corn Avocado Salad with Roasted Red Onions is versatile and pairs well with a variety of main dishes. It complements grilled meats, such as chicken, lamb, or fish, making it an excellent choice for summer barbecues. You can also enjoy it as a light lunch or as a topping for tacos. For added protein, consider adding grilled chicken or even hard-boiled eggs.
To make the salad heartier, toss in some cooked quinoa or couscous, or add a handful of mixed greens for extra freshness.
Why This Salad is Perfect for Summer
This Charred Corn Avocado Salad with Roasted Red Onions captures the essence of summer with its vibrant ingredients and smoky flavor. Grilled corn, roasted onions, and fresh avocado come together in a delicious medley that’s both satisfying and refreshing. Whether you’re hosting a backyard barbecue or bringing a dish to a potluck, this salad is sure to become a favorite among your guests. It’s quick, easy to prepare, and packed with seasonal flavors that celebrate the best of summer produce.
Conclusion
In conclusion, the Charred Corn Avocado Salad with Roasted Red Onions is the ultimate summer dish, combining smoky, savory, and creamy flavors in one bowl. This recipe is simple, healthy, and perfect for any occasion—from backyard barbecues to family dinners. The natural sweetness of the charred corn, the creamy texture of the avocado, and the tangy bite of roasted onions make every bite a delightful experience. Serve it as a side dish or enjoy it as a light main, and it’s sure to become a staple in your recipe collection. Don’t hesitate to experiment with different ingredients and pairings to make it your own!
Frequently Asked Questions (FAQ)
Can I make this Charred Corn Avocado Salad ahead of time?
Yes, you can make the salad ahead of time, but for the best flavor and texture, it’s recommended to assemble it just before serving. If you plan to prepare it in advance, store the dressing separately and add it to the salad right before serving to keep the avocado fresh and the ingredients crisp.
Can I substitute grilled corn with frozen corn?
While fresh corn on the cob is ideal for achieving that smoky flavor, frozen corn can be a good alternative if fresh corn is unavailable. To mimic the charred flavor, you can sauté the frozen corn in a hot pan with a bit of oil to get it crispy and slightly charred.
How do I store leftovers?
Leftover Charred Corn Avocado Salad should be stored in an airtight container in the refrigerator. However, the avocado may brown over time, so it’s best to consume the salad within 1-2 days. If you have leftovers with browned avocado, simply toss it out and enjoy the remaining ingredients.
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Charred Corn Avocado Salad with Roasted Red Onions
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: 4 servings 1x
- Category: Salad
- Method: Grilling, Roasting
- Cuisine: American
Description
This Charred Corn Avocado Salad with Roasted Red Onions is a delightful combination of smoky, sweet corn, creamy avocado, and savory roasted onions. A perfect dish for summer gatherings or casual weeknight dinners.
Ingredients
- 2 large red onions, peeled and halved
- 4 medium ears of fresh corn, husked
- 2 ripe avocados, peeled, pitted, and diced
- 1 pint cherry tomatoes, halved
- 2 tablespoons Dijon mustard
- 2 tablespoons maple syrup
- 2 tablespoons fresh lemon juice
- 3 tablespoons extra virgin olive oil
- Salt and pepper to taste
- Fresh cilantro, for garnish
Instructions
- Preheat your oven to 400°F (200°C). Slice the red onions in half lengthwise, keeping the skin on. Place them cut-side down on a baking tray, drizzle with olive oil, and season with sea salt. Roast them for about 30 minutes until soft and golden brown. Once roasted, cool, peel off the skin, and slice into rings.
- Grill the corn on the cob over medium-high heat for 10–12 minutes, turning occasionally, until charred. Once grilled, remove the kernels from the cob by slicing them off with a sharp knife.
- In a small bowl or mason jar, whisk together Dijon mustard, maple syrup, lemon juice, and olive oil. Season with salt and pepper to taste.
- In a large bowl, combine the grilled corn, roasted red onions, cherry tomatoes, and diced avocado. Drizzle with the dressing and toss gently to coat. Garnish with fresh cilantro.
Notes
- For a fresher taste, raw corn kernels can be used instead of grilled corn.
- If you don’t have fresh cilantro, mint or basil can work as a great alternative.
- Store leftovers in an airtight container for up to 2 days in the fridge, but avocado may brown over time.
Nutrition
- Serving Size: 1 serving
- Calories: 300 kcal
- Sugar: 8 g
- Sodium: 150 mg
- Fat: 18 g
- Saturated Fat: 2.5 g
- Unsaturated Fat: 15 g
- Trans Fat: 0 g
- Carbohydrates: 30 g
- Fiber: 8 g
- Protein: 5 g
- Cholesterol: 0 mg
