Street Corn Chicken Casserole

The aroma of roasting corn mingled with savory spices fills the air, instantly transporting you to a sunny street market. This Street Corn Chicken Casserole is a delightful blend of creamy goodness and zesty flavors, taking just about 40 minutes to prepare and bake. The combination of shredded chicken, corn, and Mexican-inspired toppings creates a comforting dish that’s sure to impress.

This recipe is perfect for families looking for an easy, weeknight dinner or for gatherings with friends. It also works wonderfully as a make-ahead meal — simply prepare the casserole in advance and refrigerate until you’re ready to bake.

Why You’ll Love This Recipe

• The creamy texture from sour cream and mayonnaise adds richness.
• A hint of lime juice brightens the flavors beautifully.
• Corn adds a touch of sweetness and crunch in every bite.
• The crunchy topping of tortilla chips or breadcrumbs creates a delightful contrast.

What You’ll Need

Gather these ingredients for a delicious casserole:

For the Casserole

• 3 cups cooked, shredded chicken
• 2 cups corn, fresh, frozen, or canned (drained)
• 1 cup sour cream
• ½ cup mayonnaise
• 1 cup shredded Mexican-blend cheese
• ½ cup crumbled cotija cheese
• 1 teaspoon chili powder
• ½ teaspoon smoked paprika
• ½ teaspoon garlic powder
• Juice of 1 lime
• Salt and pepper, to taste
• ¼ cup chopped cilantro (optional)

For the Topping

• Optional topping: ½–1 cup crushed tortilla chips or breadcrumbs

Cotija can be substituted with feta if needed.

Substitutions & Swaps

• Use Greek yogurt instead of sour cream.
• Swap mayonnaise for avocado oil or vegan mayo.
• Substitute chicken with shredded rotisserie chicken.
• Use cheddar or Monterey Jack instead of Mexican-blend cheese.

How to Make It

This easy casserole comes together in just a few steps.

Preheat

Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish with cooking spray or oil.

Whisk

In a large mixing bowl, whisk together the sour cream, mayonnaise, lime juice, chili powder, smoked paprika, garlic powder, salt, and pepper until smooth and well combined.

Combine

Add the shredded chicken, corn, shredded Mexican-blend cheese, and cilantro (if using) to the bowl. Stir until everything is evenly coated in the creamy sauce.

Transfer

Transfer the mixture to the prepared baking dish and spread it out into an even layer.

Top

Sprinkle the crumbled cotija cheese evenly over the top. If you like a crunchy topping, add a layer of crushed tortilla chips or breadcrumbs as well.

Bake

Bake uncovered for 25–30 minutes, or until the casserole is hot, bubbly around the edges, and lightly golden on top.

Broil

For extra browning, switch the oven to broil and cook for an additional 2–3 minutes, watching carefully so it doesn’t burn.

Rest

Remove from the oven and let the casserole rest for about 5 minutes before serving. Garnish with extra cilantro, lime wedges, or more cotija if desired, then dig in.

How to Store It

Fridge: Store in an airtight container for up to 3 days.
Freezer: Yes, great for freezing for later.
Reheat: Microwave on medium for 2-3 minutes or bake at 350°F for 15-20 minutes.

Tips for Best Results

• Ensure the chicken is well shredded for even distribution in the casserole.
• Adjust the level of spice according to your taste by adding more chili powder.
• For a creamier texture, increase the amount of sour cream or mayonnaise.
• If using frozen corn, thaw completely and drain excess moisture before mixing.

Serving Suggestions

• Serve alongside a fresh green salad for a balanced meal.
• Pair with tortilla chips and salsa for added crunch.
• Great for potlucks or family gatherings as a hearty main dish.