Mexican Street Corn Casserole
Mexican Street Corn Casserole is a vibrant dish bursting with the flavors of summer corn, spices, and creamy goodness. This casserole beautifully captures the essence of traditional Mexican street corn, also known as elote, but in a warm and comforting baked form. Imagine easing into a cozy night with a hearty spoonful of this cheesy, zesty casserole that fills your kitchen with mouthwatering aromas. It’s the kind of meal that brings a smile, making it perfect for family gatherings or a simple weeknight dinner.
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I first stumbled upon this recipe at a potluck where I was instantly drawn to the golden color and enticing scent wafting through the air. My first bite transported me to sun-soaked streets enjoying street food, where corn is grilled to perfection and generously slathered with toppings. This Mexican Street Corn Casserole has that same charm without the effort of grilling. It’s easy to whip up, budget-friendly, and guaranteed to be a crowd-pleaser. I absolutely can’t wait for you to try it!
Why You’ll Love This Recipe
- Simple & Quick: A delightful dish that you can have ready in about 45 minutes, including prep time.
- Irresistible Flavor: The combination of creamy ingredients and spices creates a deliciously rich, savory flavor.
- Eye-Catching Appeal: Its vibrant color is sure to impress, making it an enticing centerpiece at any meal.
- Flexible Serving: Whether it’s a side dish for a taco night or a main dish at a casual gathering, it fits right in.
- Diet-Friendly Options: Easily adaptable for gluten-free diets with simple swaps!
Ingredients You’ll Need
- 40 oz Frozen Corn: Use sweet corn for a burst of flavor. Frozen corn is a great time-saver, but fresh or canned corn can also work if you have it on hand.
- 2/3 cup Mayonnaise: Adds creaminess and richness. For a lighter version, you can substitute Greek yogurt.
- 2/3 cup Sour Cream: Enhances the creaminess. If you’re looking for a tangy flavor, opt for regular sour cream instead of low-fat.
- 2 tsp Chili Powder: This spice brings depth and warmth to the casserole. Adjust the quantity depending on your heat preference.
- 3/4 tsp Garlic Powder: Infuses the dish with a lovely aroma. Fresh minced garlic can also be used for a stronger flavor.
- 1/2 tsp Salt: Essential for balancing the flavors. Always taste your mixture before baking to adjust seasoning.
- 6 oz Queso Fresco: This crumbly Mexican cheese adds a lovely creamy texture. Feta cheese can work in a pinch if needed.
- Dried Cilantro, Chopped: Adds a fresh herbaceous note. If you prefer fresh cilantro, feel free to substitute with double the amount.
How to Make Mexican Street Corn Casserole
- Preheat the Oven: Begin by preheating your oven to 375°F (190°C), allowing it to reach the perfect temperature for baking.
- Prepare the Corn Mixture: In a large bowl, combine the frozen corn (no need to thaw), 2/3 cup mayonnaise, 2/3 cup sour cream, 2 tsp chili powder, 3/4 tsp garlic powder, and 1/2 tsp salt. Mix well until all ingredients are fully incorporated.
- Add Cheese and Cilantro: Gently fold in 6 oz of crumbled queso fresco and a sprinkling of dried cilantro for that authentic flavor.
- Transfer to Baking Dish: Grease a 9×13 inch baking dish and pour the corn mixture into it, spreading it out evenly.
- Bake until Golden: Place the dish in your preheated oven and bake for about 30–35 minutes. Look for the edges to bubble and the top to turn golden brown.
- Serve Warm: Once baked, let it cool for a few minutes, then serve it warm as a hearty side or light main dish.
Storing & Reheating
To store any leftovers, let your Mexican Street Corn Casserole cool completely at room temperature. Transfer it to an airtight container to keep it fresh and store it in the refrigerator for up to 3 days. If you want to freeze it, use a freezer-safe container, and it should keep well for up to 3 months. When you’re ready to enjoy it, simply thaw it in the fridge overnight and reheat in the oven at 350°F (175°C) until warmed through—a delightful reminder of its deliciousness is just a few minutes away! Just a note: freezing and reheating may slightly alter the texture, but it will still taste amazing.
Chef’s Helpful Tips
- Avoid Soggy Casserole: If using fresh corn, make sure it’s properly drained if it’s canned or frozen, so the casserole doesn’t become watery.
- Warm Ingredients: Allow your sour cream and mayonnaise to sit at room temperature for about 15 minutes before mixing to create a smoother texture.
- Customize Spices: If you love heat, feel free to increase the chili powder or add a bit of cayenne for an extra kick!
- Flavor Variations: Consider adding additional ingredients like jalapeños for heat or red bell peppers for sweetness.
- Make-ahead Option: You can prep the dish a day in advance and store it in the refrigerator until you’re ready to bake.
This Mexican Street Corn Casserole delivers all the delightful characteristics of elote without any fuss. Its creaminess, coupled with bright flavors and crispy edges, creates an inviting dish that will entice anyone to go for seconds. Perfect for gatherings, it can be transformed for any meal or occasion. So why not give it a try? You may find it quickly becomes a family favorite, just like it did in mine!

Recipe FAQs
Can I make Mexican Street Corn Casserole ahead of time?
Absolutely! You can prepare the entire casserole the night before and store it in the refrigerator. Just pop it in the oven when you’re ready to bake. This makes it a breeze for hosting events or family dinners!
Can I use fresh corn instead of frozen?
Yes, you can! If you’ve got fresh corn on the cob, you can cut the kernels off and use them in the same quantity. Just make sure to cook it slightly before adding to the mixture to enhance its sweetness and texture.
How can I make this dish spicier?
For those who like a little extra heat, consider adding diced jalapeños or a few dashes of hot sauce to the corn mixture. You can also increase the amount of chili powder based on your preference.
What can I serve with this casserole?
This dish pairs beautifully with grilled meats, such as chicken or steak. It also makes an excellent side for any taco night or summer BBQ. You might even serve it alongside a fresh green salad for a complete meal!
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📖 Recipe Card

Mexican Street Corn Casserole
- Prep Time: 10 minutes
- Cook Time: 35 minutes
- Total Time: 45 minutes
- Yield: 12 servings 1x
- Category: Main Dishes
- Method: Baking
- Cuisine: Mexican
Description
This Mexican Street Corn Casserole delivers irresistible flavors with simple preparation. Made with frozen corn, creamy dressing, and spices, it’s perfect for a quick dinner that feels like comfort food.
Ingredients
- 40 oz Frozen Corn
- 2/3 cup Mayonnaise
- 2/3 cup Sour Cream
- 2 tsp Chili Powder
- 3/4 tsp Garlic Powder
- 1/2 tsp Salt
- 6 oz Queso Fresco
- Dried Cilantro, Chopped
Instructions
- Preheat your oven to 350 degrees Fahrenheit and spray a 9 x 13 inch pan with non-stick spray.
- In a large mixing bowl, combine the frozen corn, mayonnaise, sour cream, 1 1/2 teaspoons of chili powder, garlic powder, salt, and 4 ounces of crumbled Queso Fresco.
- Spread the mixture evenly in the prepared pan.
- Sprinkle the remaining 1/2 teaspoon of chili powder on top of the corn layer.
- Bake for 35 to 40 minutes, or until the edges are bubbling.
- Once out of the oven, top with the remaining 2 ounces of crumbled Queso Fresco and a sprinkle of chopped dried cilantro.
Notes
Feel free to add jalapeños for an extra kick.
Serve with lime wedges for added freshness.
Can be prepared ahead and baked right before serving.
Nutrition
- Serving Size: 1 slice
- Calories: 350
- Sugar: 4g
- Sodium: 500mg
- Fat: 20g
- Saturated Fat: 5g
- Unsaturated Fat: 15g
- Trans Fat: 0g
- Carbohydrates: 32g
- Fiber: 5g
- Protein: 8g
- Cholesterol: 15mg
