Ingredients
Scale
- 6 cups Corn Kernels (fresh or frozen): Corn is the star of the show, providing the sweet and slightly chewy base for our casserole.
- Fresh Corn on the Cob (Recommended for Best Flavor): Using fresh corn on the cob, grilled or roasted, will yield the most authentic and flavorful results. About 6-8 ears of corn will give you 6 cups of kernels. Grilling or roasting the corn before adding it to the casserole enhances its sweetness and adds a smoky char that mimics traditional Elote.
- Frozen Corn (Convenient and Good Quality): Frozen corn kernels are a convenient and readily available option, especially when fresh corn is out of season. Choose high-quality frozen corn for the best flavor. No need to thaw before roasting or adding to the casserole.
- Canned Corn (Substitute in a Pinch): Canned corn kernels, drained well, can be used as a substitute if fresh or frozen corn is unavailable. However, canned corn will be softer and less flavorful than fresh or frozen. Roasting canned corn briefly in the oven can help improve its texture and flavor.
- Roasting vs. Grilling Corn: Roasting corn in the oven or grilling it on an outdoor grill before adding it to the casserole is highly recommended. Roasting or grilling brings out the natural sweetness of the corn and adds a desirable smoky char, mimicking the flavor of traditional Elote.
- ½ cup Mayonnaise: Mayonnaise forms the creamy base of the sauce, adding richness and tanginess.
- Full-Fat Mayonnaise (Recommended for Richness): Full-fat mayonnaise provides the best flavor and creamy texture for this casserole.
- Light Mayonnaise (Lower Fat Option): You can use light mayonnaise to reduce fat content, but the flavor and texture may be slightly less rich.
- Vegan Mayonnaise (Vegan Option): For a vegan Mexican Street Corn Casserole, use vegan mayonnaise. There are many high-quality vegan mayonnaise options available that mimic the taste and texture of traditional mayonnaise.
- ½ cup Mexican Crema or Sour Cream: Crema or sour cream adds tanginess and a smooth, cooling element to the sauce, balancing the richness of the mayonnaise and the sweetness of the corn.
- Mexican Crema (Authentic Flavor): Mexican Crema is the traditional choice for Elote and will provide the most authentic flavor and a slightly thinner, pourable consistency compared to sour cream.
- Sour Cream (Readily Available Substitute): Sour cream is a readily available and excellent substitute for Mexican Crema. It will provide a slightly tangier and thicker consistency. You can thin sour cream slightly with a tablespoon of milk or lime juice to mimic the consistency of crema.
- Greek Yogurt (Tangier and Healthier Option): Plain Greek yogurt can be used as a tangier and healthier alternative to sour cream. It will be thicker and more tart than crema or sour cream. Full-fat Greek yogurt will provide a richer texture.
- ½ cup Cotija Cheese, crumbled: Cotija cheese is a hard, salty Mexican cheese that adds a signature salty, umami flavor and slightly crumbly texture to the casserole.
- Authentic Cotija Cheese (Recommended): Authentic Cotija cheese is ideal for this recipe. Look for “Cotija Añejo” for a more aged and intense flavor.
- Parmesan Cheese (Salty and Umami Substitute): If Cotija cheese is unavailable, grated Parmesan cheese can be used as a substitute. Parmesan offers a similar salty, umami flavor, though it is not traditionally Mexican.
- Feta Cheese (Salty and Tangy Alternative): Crumbled Feta cheese can also be used, offering a salty and tangy flavor, but it will have a softer, creamier texture compared to Cotija or Parmesan.
- ¼ cup Chopped Fresh Cilantro: Fresh cilantro provides a bright, herbaceous, and slightly citrusy note that is essential for the fresh flavor of Mexican Street Corn Casserole.
- Fresh Cilantro (Crucial for Flavor): Fresh cilantro is crucial for this recipe. Dried cilantro is not a suitable substitute.
- Flat-Leaf Parsley (Substitute if Cilantro Aversion): If you have a strong aversion to cilantro, you can use flat-leaf parsley as a very mild substitute, although it will lack the distinctive flavor of cilantro.
- ¼ cup Lime Juice, freshly squeezed: Fresh lime juice adds essential acidity, tanginess, and a bright citrus flavor that balances the richness of the sauce and enhances all the other flavors in the casserole.
- Fresh Lime Juice (Superior Flavor): Freshly squeezed lime juice is always superior in flavor to bottled lime juice.
- Lemon Juice (Substitute in a Pinch): In a pinch, you can substitute with lemon juice, although lime juice is more traditional for Mexican cuisine.
- 1-2 tablespoons Chili Powder (adjust to taste): Chili powder provides warmth, depth, and a signature smoky, slightly earthy chili flavor that is characteristic of Elote. Use a good quality chili powder blend for the best flavor.
- Adjust for Spice Preference: Adjust the amount of chili powder to your spice preference. Start with 1 tablespoon and add more if you like a bolder chili flavor.
- Smoked Paprika (For Smoky Depth): For extra smoky depth, you can add a teaspoon of smoked paprika along with the chili powder.
- ½ teaspoon Garlic Powder: Garlic powder adds a savory, pungent note that enhances the overall flavor profile.
- Fresh Garlic (Alternative for Stronger Garlic Flavor): If you prefer a stronger garlic flavor, you can use 1-2 cloves of minced fresh garlic sautéed briefly with the corn or added directly to the sauce mixture.
- ½ teaspoon Salt (or to taste): Salt is essential for seasoning the casserole and enhancing all the other flavors. Adjust the amount of salt to your preference.
- Taste and Adjust: Taste the sauce mixture before adding it to the casserole and adjust salt to your liking. Keep in mind that Cotija cheese is already quite salty.
- ¼ teaspoon Black Pepper, freshly ground: Freshly ground black pepper adds a pungent, aromatic spice and enhances the overall flavor profile.
- Optional – ¼ cup Chopped Red Onion or Scallions (for garnish): Chopped red onion or scallions, used as a garnish, add a fresh, slightly pungent bite and visual appeal to the finished casserole.
- Optional – Lime Wedges (for serving): Lime wedges, served alongside the casserole, allow guests to add extra lime juice to their servings, enhancing the brightness and tanginess.
Instructions
Step 1: Roast or Grill the Corn (Recommended for Best Flavor)
- Preheat Oven or Grill: Preheat your oven to 400°F (200°C) or prepare your outdoor grill for medium-high heat.
- Prepare Corn (if using fresh on the cob): If using fresh corn on the cob, shuck the corn, removing the husks and silks. You can leave the kernels on the cob for roasting or grilling, or cut the kernels off the cob before roasting or grilling for quicker cooking. If using frozen corn, no need to thaw.
- Roast Corn (Oven Method):
- Option 1 (Kernels on Cob): Place the corn on the cob directly on the oven rack or on a baking sheet. Roast for 20-25 minutes, turning occasionally, until kernels are tender and slightly charred. Let cool slightly, then cut kernels off the cob.
- Option 2 (Loose Kernels): Spread frozen corn kernels (or fresh kernels cut from the cob) in a single layer on a baking sheet. Drizzle with a tablespoon of olive oil (optional). Roast for 15-20 minutes, stirring halfway through, until corn is tender and slightly golden.
- Grill Corn (Grill Method):
- Option 1 (Kernels on Cob): Grill corn on the cob directly over medium-high heat for 10-15 minutes, turning frequently, until kernels are tender and slightly charred. Let cool slightly, then cut kernels off the cob.
- Option 2 (Grill Basket for Loose Kernels): Place frozen corn kernels (or fresh kernels cut from the cob) in a grill basket or foil packet. Grill over medium-high heat for 10-15 minutes, stirring occasionally, until corn is tender and slightly charred.
- Measure Roasted/Grilled Corn: Once the corn is roasted or grilled (and kernels cut from the cob if roasted/grilled on the cob), measure out 6 cups of corn kernels for the casserole.
Step 2: Prepare the Creamy Sauce
- Combine Sauce Ingredients: In a large bowl, combine the mayonnaise, Mexican crema or sour cream, crumbled Cotija cheese, chopped fresh cilantro, fresh lime juice, chili powder, garlic powder, salt, and black pepper.
- Whisk Until Smooth: Whisk all the sauce ingredients together until well combined and smooth. Taste the sauce and adjust seasoning as needed. You might want to add more lime juice for extra tanginess, chili powder for more warmth, or salt to taste.
Step 3: Assemble the Mexican Street Corn Casserole
- Combine Corn and Sauce: Add the roasted or grilled corn kernels to the bowl with the creamy sauce.
- Stir to Combine: Stir the corn and sauce together until the corn is evenly coated with the creamy mixture.
- Transfer to Baking Dish (if not already in oven-safe dish): If you prepared the corn and sauce in a separate bowl, transfer the mixture to a greased 9×13 inch baking dish or a similar-sized oven-safe casserole dish. If using a cast-iron skillet, you can assemble and bake directly in the skillet.
- Spread Evenly: Spread the corn and sauce mixture evenly in the baking dish.
Step 4: Bake the Casserole
- Bake in Preheated Oven: Bake in the preheated oven at 350°F (175°C) for 20-25 minutes, or until the casserole is heated through and bubbly around the edges. The top may become lightly golden brown in spots.
- Optional Broiling (for extra browning): For extra browning on top, you can broil the casserole for the last 1-2 minutes of baking. Watch carefully to prevent burning.
Step 5: Garnish and Serve
- Garnish (Optional but Recommended): Remove the Mexican Street Corn Casserole from the oven and let it cool for a few minutes. Garnish as desired. Some delicious and visually appealing garnish options include:
- Extra Crumbled Cotija Cheese: Sprinkle extra crumbled Cotija cheese over the top for added saltiness and visual appeal.
- Chopped Fresh Cilantro: Add a fresh sprinkle of chopped cilantro for extra freshness and color.
- Chopped Red Onion or Scallions: Scatter chopped red onion or scallions for a fresh, pungent bite and visual contrast.
- Lime Wedges: Serve lime wedges on the side for guests to squeeze extra lime juice over their servings.
- Chili Powder Dusting: Lightly dust the top with a sprinkle of chili powder for extra visual appeal and flavor.
- Hot Sauce Drizzle (Optional): For those who like extra heat, offer a drizzle of hot sauce or a sprinkle of red pepper flakes.
- Serve Warm: Serve Mexican Street Corn Casserole warm, directly from the baking dish or portioned onto plates.
- Enjoy: Serve as a side dish, appetizer, or vegetarian main course. Enjoy the creamy, cheesy, and flavorful taste of your homemade Mexican Street Corn Casserole!
Nutrition
- Serving Size: one normal portion
- Calories: 250-350
- Sugar: 5-10 grams
- Sodium: 300-500 mg
- Fat: 15-25 grams
- Saturated Fat: 5-10 grams
- Carbohydrates: 20-30 grams
- Fiber: 3-5 grams
- Protein: 5-8 grams
- Cholesterol: 30-50 mg