This Mexican Street Corn Casserole transforms the classic flavors of grilled corn, creamy cheese, smoky chili powder, and zesty lime into a warm and comforting baked dish. Perfect as a side for barbecues, taco nights, or festive gatherings, this casserole is a crowd-pleaser with its balance of spice, sweetness, and richness.

FULL RECIPE

Ingredients

• 4 cups corn kernels (fresh, frozen, or canned and drained)
• 1/2 cup mayonnaise
• 1/2 cup sour cream
• 1/2 cup crumbled cotija cheese (or feta cheese as substitute)
• 1 1/2 cups shredded Monterey Jack or cheddar cheese
• 1/4 cup chopped fresh cilantro
• 2 tablespoons lime juice (freshly squeezed)
• 1 teaspoon chili powder
• 1/2 teaspoon smoked paprika
• 1/2 teaspoon garlic powder
• 1/4 teaspoon cayenne pepper (optional, for extra heat)
• Salt and black pepper to taste
• 2 tablespoons butter
• 1/2 cup chopped red onion (optional, for texture and tang)
• 1/2 cup chopped jalapeños (optional, for spice)

Directions

1. Preheat oven to 350°F (175°C). Lightly grease a 9×9-inch baking dish or similar-sized casserole dish.
2. Sauté corn: In a skillet over medium heat, melt butter. Add corn and cook for 5–7 minutes until slightly golden and fragrant. Stir occasionally.
3. Combine wet ingredients: In a large bowl, mix together mayonnaise, sour cream, lime juice, chili powder, smoked paprika, garlic powder, cayenne pepper (if using), and a pinch of salt and pepper.
4. Add mix-ins: Stir in half of the cotija cheese, half of the shredded Monterey Jack, chopped cilantro, red onion, and jalapeños (if using).
5. Fold in corn: Add sautéed corn to the bowl and mix until everything is well combined.
6. Assemble casserole: Transfer mixture to the prepared baking dish. Top with remaining shredded cheese and cotija.
7. Bake for 20–25 minutes or until the casserole is bubbly and the top is golden brown.
8. Broil (optional) for an additional 1–2 minutes to get a slight char on top, mimicking grilled street corn.
9. Garnish with extra cilantro, lime wedges, or a sprinkle of chili powder before serving if desired.
10. Serve warm as a flavorful side dish to your favorite Mexican entrées.

Nutrition Facts

• Calories: 280
• Total Fat: 21g
• Saturated Fat: 8g
• Cholesterol: 35mg
• Sodium: 420mg
• Total Carbohydrates: 18g
• Dietary Fiber: 2g
• Sugars: 4g
• Protein: 7g
• Vitamin A: 15% DV
• Vitamin C: 8% DV
• Calcium: 15% DV
• Iron: 4% DV

Flavor Profile and Culinary Inspiration

Mexican Street Corn Casserole is a flavor-packed dish rooted in the beloved Mexican street food known as elote. This casserole captures the essence of roasted or grilled corn coated in creamy, tangy, and spicy toppings. The combination of sweet corn, creamy dairy, smoky spices, and a hint of citrusy brightness results in a multidimensional taste experience. The transformation into a casserole makes it easy to serve a crowd, while still offering the depth of flavor that made street corn an international favorite.

Cultural Significance and Origin

This dish is a celebration of Mexican culinary traditions, especially the concept of antojitos—snack foods often sold by street vendors. Elote is typically served on the cob, smothered in mayonnaise, chili powder, cheese, and lime juice. By turning this into a casserole, the dish becomes more accessible for home cooks and suitable for potlucks or holiday tables. It also speaks to the cultural adaptability of Mexican cuisine, allowing traditional flavors to shine in new formats that appeal to diverse audiences.

Nutritional Value and Health Benefits

While this dish is indulgent, it does offer some nutritional benefits, especially when made with whole ingredients. Corn is rich in fiber and antioxidants such as lutein and zeaxanthin, which support eye health. The inclusion of lime juice boosts vitamin C intake, while cilantro adds vitamin K. If using Greek yogurt instead of sour cream, protein content can be enhanced. Additionally, cotija cheese provides calcium. With moderation, this casserole can be a flavorful part of a balanced diet, particularly when served alongside lean proteins and fresh vegetables.

Customization and Ingredient Swaps

One of the advantages of this casserole is its flexibility. For a lighter version, you can substitute sour cream with plain Greek yogurt and use reduced-fat cheese. Those avoiding mayonnaise might opt for a cashew cream or vegan mayo alternative. Cotija cheese, while traditional, can be swapped with crumbled feta or queso fresco. You can even incorporate roasted poblano peppers, diced bell peppers, or black beans to add nutrients and flavor complexity. Gluten-free and vegetarian adaptations are easy to achieve without sacrificing taste.

Texture and Cooking Techniques

The texture of Mexican Street Corn Casserole is a balance of creamy, gooey, and slightly crisp. The use of sautéed or roasted corn ensures a slightly caramelized base, while the creamy sauce binds everything together. Topping the casserole with shredded cheese allows it to form a deliciously melted crust when baked. For those who enjoy a touch of char, a few minutes under the broiler can replicate the grilled notes found in traditional elote. These techniques work together to create a mouthwatering, multidimensional dish.

Serving Suggestions and Presentation

This casserole shines as a side dish but can also serve as a hearty vegetarian main. For elegant presentation, serve it in individual ramekins or garnish the baking dish with fresh cilantro, lime wedges, and a sprinkle of chili powder. It’s particularly striking when paired with colorful dishes such as grilled fajitas, tacos al pastor, or carne asada. You can also serve it alongside rice, refried beans, or a fresh green salad to balance out its richness. Its visual appeal and bold colors make it ideal for festive gatherings.

Perfect Pairings and Meal Ideas

Mexican Street Corn Casserole complements a wide range of entrees. It pairs beautifully with grilled meats, particularly smoky or spicy dishes. Barbecue ribs, tequila lime chicken, and even spicy shrimp tacos are natural companions. For a vegetarian spread, pair it with roasted vegetable tacos or black bean enchiladas. As for drinks, a crisp Mexican lager, a citrusy margarita, or even a tangy agua fresca can enhance the meal. Its creamy and spicy flavors offer a nice contrast to acidic or bubbly beverages.

Storage and Make-Ahead Tips

This casserole is easy to prepare ahead of time and stores well, making it ideal for meal prep or events. Once cooled, leftovers can be stored in an airtight container in the refrigerator for up to 4 days. It also freezes well—just wrap tightly in foil and place in a freezer-safe bag. To reheat, simply bake covered in a 350°F oven until warmed through, or microwave individual portions. For best texture, avoid freezing if the dish includes fresh herbs or high-moisture vegetables.

Leftover Ideas and Creative Uses

Leftovers from this casserole can be repurposed in various creative ways. Try spooning it into warm tortillas for a quick vegetarian taco or quesadilla filling. Add it to a breakfast burrito with scrambled eggs and hot sauce for a bold morning meal. It also works well as a topping for nachos, baked potatoes, or even over grilled polenta. The flavors remain robust, and the creamy base helps the dish maintain its appeal even after refrigeration or reheating.

Seasonal and Holiday Appeal

Mexican Street Corn Casserole is a versatile addition to seasonal menus. During summer, it pairs perfectly with grilled foods and fresh salads for outdoor cookouts. In the colder months, its warm, comforting qualities make it a favorite at holiday gatherings like Thanksgiving or Christmas when a non-traditional yet crowd-pleasing side dish is welcome. It also adds a splash of color and flavor to celebrations like Cinco de Mayo or Mexican Independence Day, showcasing cultural flavors in a family-friendly form.

Conclusion

Mexican Street Corn Casserole is more than just a side dish it’s a celebration of flavor, texture, and culture in a single pan. Its rich, spicy, and cheesy profile appeals to a wide range of palates, while its versatility allows it to fit seamlessly into any occasion. From weeknight dinners to festive feasts, this casserole brings comfort and creativity to the table.