Step 1: Prepare the Flavorful Oil & Cajun Marinade
In a small bowl, whisk together extra-virgin olive oil, half of your high-quality Cajun seasoning, smoked paprika, garlic powder, onion powder, freshly ground salt and pepper. This flavorful oil mixture will imbue your corn with bold, spicy, smoky notes.
Using a silicone brush or a pastry brush, generously coat each husked ear of corn with this spice-infused oil. Wrap each corn cob in aluminum foil, ensuring a tight seal to lock in the flavors.
Step 2: Roast & Infuse with Flavor for 30-40 Minutes
Preheat your oven to 425°F (220°C) for even roasting. Place the foil-wrapped corn on a baking sheet and roast for 30 minutes. For extra tenderness and smoky flavor, you can baste the corn with additional oil mixture and bake for an extra 10-15 minutes.
Step 3: Create the Rich, Spicy Mayo Sauce
Meanwhile, prepare an irresistible, creamy sauce by mixing mayo, sour cream, remaining Cajun spice, smoked paprika, lime juice, and a pinch of chipotle chili flakes for smoky heat. Whisk until smooth and set aside.
For extra gourmet appeal, add chopped cilantro and crumble high-quality feta or cotija cheese into the sauce or sprinkle over the finished dish.
Step 4: Finish & Garnish for the Perfect Presentation
Allow the roasted corn to cool slightly, then brush with any leftover oil-spice marinade. Generously coat each cob in your spicy mayo sauce, ensuring every bite is flavorful.
For a smoky, grilled look, carefully char the corn on a hot grill or grill pan for 2-3 minutes per side—this adds visual appeal and boosts flavor.
Top with chopped cilantro, crumbled cheese, and a squeeze of fresh lime for that perfect, spicy-tangy balance.
Step 5: Serve & Impress Your Guests! 🎉
