Why is my sauce clumpy?

Cold cream cheese leaves lumps in your sauce․ Warm the cream cheese before adding it to the sauce․ Whip the sauce well to avoid curdling․ Using an electric mixer may help if whipping by hand isn't effective․ The sauce should be a consistent light color․

How do I know the casserole is done?

Bake for 20 to 25 minutes on the middle rack of an oven preheated to 375°F (190°C)․ The baked cake's edges should be bubbling‚ and the center should be very hot․

Can I use frozen corn?

You can substitute thawed frozen yellow corn kernels or canned yellow corn kernels‚ drained․ Canned yellow corn kernels and other moist corn kernels should be dried thoroughly before charring․ They will not char as much when prepared according to this recipe․

How should I store and reheat leftovers?

Let the remaining casserole cool to room temperature‚ then cover the ceramic baking dish with plastic wrap or aluminum foil․ Store remaining casserole in an airtight glass container․ Store leftover casserole in the refrigerator for 3 to 4 days․ Microwave individual servings on high for 60 to 90 seconds or until hot․ Reheat an entire casserole covered with aluminum foil in a 350°F (175°C) oven for 20 minutes․ The aluminum foil keeps the top of the casserole moist while reheating․

Can I freeze this casserole?

I wouldn't recommend it․ The mayonnaise and sour cream mixture is likely to separate upon thawing․

What should I serve with it?

Serve the food straight from the white rectangular ceramic baking dish while the sauce is still hot․ Other dishes‚ such as a green salad with lime dressing‚ can complement the flavors of the baked dish․ Egg rolls are a good appetizer when served with other dishes․

Street Corn Chicken Casserole with Cotija and Charred Corn

By Helen ParkOct 18, 2026

Servings

Level

Easy

Jump to recipe

Almost frying the cast iron gives the corn a smoky flavor and other charred flavors that pair well with sauce․ Dry-frying the corn keeps it from steaming and turning pale․ This street corn chicken casserole recipe is one option for a baked chicken and corn dish with a creamy filling․ Sprinkle Cotija cheese on top after baking․

Street Corn Chicken Casserole with Cotija and Charred Corn

I let the corn cook for 3 to 4 minutes without stirring․ I stir occasionally to cook more corn․ I sear the chicken in the same pan over medium heat with olive oil and toppings on top․ Take the chicken out of the pan when it's fully cooked and browned and finish cooking it in the oven․

Soft cream cheese is an essential ingredient in this recipe․ Stir the cream cheese‚ mayonnaise‚ and sour cream together until well blended․ Carefully fold the sauce into the chicken and corn mixture with a rubber spatula․ Transfer the mixture to a 9×13-inch ceramic baking dish and bake until the casserole is set with bubbly edges․

Cotija cheese can be baked to soften it without fully melting it․ I season the baked dish with chili powder and cilantro and serve it in a white ceramic dish (I like the red and green colors)․

Why you'll love this recipe

The corn caramelizes well in a dry‚ nearly smoking cast-iron skillet and stays in large pieces․
Searing the chicken before breading helps ensure that it is cooked through after being smothered in sauce․
Softened cream cheese can be whipped into the sauce․ It won't clump․
A 9-by-13-inch ceramic baking dish distributes batter evenly with air pockets along the edges․
Cotija cheese is added to food after cooking․ White cheese is served on top of other foods after cooking․
You can adjust the amount of red chili powder to meet your family's preferences for spiciness․

Instructions

Heat a dry cast-iron skillet over medium-high heat until it is nearly smoking.

Add the 3 cups sweet yellow corn kernels and spread them in one even layer.

Leave the corn undisturbed for about 3 to 4 minutes.

Stir the corn briefly until the kernels have visible brown char marks, then transfer it to a large mixing bowl.

Return the skillet to the stove and lower the heat to medium.

Add the 1 tbsp olive oil.

Add the 1 lb diced chicken breast and season it with the 1 tsp kosher salt and 1/2 tsp black pepper.

Sear the chicken for 5 to 7 minutes, stirring occasionally, until light golden-brown and fully cooked through, then add it to the bowl with the corn.

Combine the softened 8 oz cream cheese, 1/2 cup mayonnaise, and 1/2 cup sour cream in a separate medium mixing bowl.

Whisk the sauce, or use an electric hand mixer, until it is completely smooth and free of lumps.

Pour the sauce over the chicken and corn, then fold everything together gently with a rubber spatula.

Preheat the oven to 375°F (190°C).

Transfer the mixture to a 9×13-inch rectangular ceramic baking dish and spread it into an even layer with the back of a spoon.

Bake uncovered for 20 to 25 minutes, until the edges are visibly bubbling and the center is piping hot.

Top the hot casserole with the 1 cup crumbled cotija cheese, 1 tbsp red chili powder, and 1/4 cup chopped cilantro.

Serve immediately.

FAQ

The most common problem is excess moisture․ Make sure that frozen and canned corn is drained well before cooking․ Preheat an empty pan over medium-high heat until it's almost smoking‚ then add the corn in a single layer․ Excess corn or moist corn will steam instead of brown․

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