Zesty Grilled Corn on the Cob Recipe | Sandra Lee | Food Network

Ingredients

• 2 tablespoons canola oil
• Kosher salt and freshly ground black pepper
• 8 ears corn, fresh or frozen and thawed
• 1 stick unsalted butter, softened
• 1/4 cup mayonnaise
• 1/2 teaspoon onion powder
• 1 lime, zested
• Lime wedges, for serving