Mexican Street Corn Casserole (Easy Elote Side Dish Recipe)
Inside: Mexican street corn casserole with lime, chili, and cotija cheese. An easy elote-inspired side that’s perfect for summer dinners, potlucks, and casual gatherings!
This post contains Amazon and other affiliate links for your convenience. As an Amazon Associate I earn from qualifying purchases. If you purchase something through any link, I may receive a small commission, at no extra charge to you. I only recommend products that I love or would purchase for myself. See my full disclosure here.
There are certain restaurant side dishes that completely steal the spotlight, and Mexican street corn is definitely having a moment right now.
It hits so many flavors all at once. It’s creamy, tangy, a little salty, a little smoky, with just a hint of heat. Once you’ve had it, regular corn just doesn’t quite cut it anymore.
But to make it at home, the only issue is sometimes corn on the cob elote-style isn’t always the easiest thing to serve for a group. So this casserole version keeps all of that incredible flavor and turns it into a simple, scoopable side dish that’s a lot more practical.
And one that’s hard to stop eating.
What is Mexican Street Corn Casserole?
Mexican street corn, also known as “elote”, is traditionally corn coated in a mixture of mayonnaise, lime juice, chili seasoning, and crumbled cheese like cotija.
This casserole version takes those same flavors and turns them into an easy, baked side dish that’s meant to be served warm and spooned onto a plate. No cob, and a lot easier to eat!
Ingredients You’ll Need.
- 32 oz frozen corn, thawed (or canned, drained well)
- 1/2 cup mayonnaise
- 1/2 cup sour cream
- 1 1/2 tablespoons fresh lime juice
- 1 1/2 teaspoons chili powder
- 1/2 teaspoon garlic powder
- 1/2 teaspoon salt
- Pinch of cayenne (optional)
- 5 oz cotija cheese, crumbled (or feta)
For topping:
- Additional cotija cheese
- Light sprinkle chili powder or Tajín
- Fresh cilantro, chopped (optional)
How to Make Mexican Street Corn Casserole.
1. Cook the Corn.
In a large skillet, melt a little butter over medium heat. Add the corn and cook for 5–7 minutes, stirring occasionally, until heated through and just starting to get a little color. (This step adds flavor and keeps it from tasting like it came straight out of a bag.)
2. Stir in the Creamy Base.
Lower the heat and add the mayonnaise, sour cream, lime juice, chili powder, garlic powder, salt, and cayenne (if using). Stir until everything is evenly coated. It should be creamy but still a little loose.
3. Add Cheese.
Stir in about half of the cotija cheese so you get its salty, crumbly texture throughout.
4. Transfer and Bake.
Spoon the mixture into a baking dish and bake at 350°F for 25–30 minutes, until heated through and just starting to bubble around the edges. (Overbaking can dry it out, so you’re just warming it through.)
5. Finish the Top.
Top with the remaining cotija, chopped cilantro (if using), a light sprinkle of chili powder, and a squeeze of fresh lime juice.
Mexican Street Corn Casserole Printable Recipe:
Mexican Street Corn Casserole
Ingredients
- 32 oz frozen corn thawed (or canned, drained well)
- 1/2 cup mayonnaise
- 1/2 cup sour cream
- 1 1/2 tablespoons fresh lime juice
- 1 1/2 teaspoons chili powder
- 1/2 teaspoon garlic powder
- 1/2 teaspoon salt
- Pinch of cayenne pepper optional
- 5 oz cotija cheese crumbled (or feta)
For topping:
- Additional cotija cheese
- Fresh cilantro chopped (optional)
- Light sprinkle chili powder or Tajín
Instructions
- In a large skillet, melt a small amount of butter over medium heat. Add the corn and cook for 5–7 minutes, stirring occasionally, until heated through and just starting to get a little color.
- Reduce the heat to low. Stir in the mayonnaise, sour cream, lime juice, chili powder, garlic powder, salt, and cayenne (if using). Mix until evenly coated and creamy.
- Add about half of the cotija cheese and stir to combine.
- Spoon the mixture into a baking dish. Bake at 350°F for 25–30 minutes, until heated through and just starting to bubble around the edges.
- Top with the remaining cotija cheese, chopped cilantro, and a light sprinkle of chili powder. Add a final squeeze of lime juice before serving.
Notes
- Frozen corn works best for texture, but canned corn can be used if drained well.
- Keep the mixture slightly loose—this dish is meant to be scoopable, not firm.
- If the flavor feels flat, add a little extra lime juice or cheese before serving.
- Cilantro adds freshness but can be left out if preferred.
What to Serve with Mexican Street Corn Casserole.
This works with just about anything simple and casual:
- Tacos or fajitas
- Grilled chicken or steak
- Burgers or pulled pork
- Potluck spreads
It fits right in anywhere you’d normally serve corn, just with a little more flavor!
Frequently Asked Questions.
Can I use canned or fresh corn instead of frozen?
Yes, you can. Just make sure to drain canned corn really well so the casserole doesn’t end up too soft. Frozen corn holds its texture better and keeps it from getting watery.
Fresh corn is also a great option, especially in the summer. You can cut the kernels straight off the cob and sauté them for a few minutes until just tender before adding the other ingredients.
What seasoning is best for Mexican street corn casserole?
Chili powder, lime, and salt give you the classic flavor. A pinch of cayenne adds heat if you want it. You might see recipes that add cumin or use pre-made elote seasoning blends. Those can work, but they can also start to overpower the fresh, tangy flavor that makes this dish so good. Keeping it simple usually gives you the best result.
Can I make Mexican street corn casserole ahead of time?
Yes. You can make it ahead and reheat it. For best results, wait to add the toppings until just before serving.
How do I keep it from getting too heavy?
Keep the mayo balanced and don’t skip the lime. The lime is what keeps the flavor fresh.
Can I add other ingredients?
You can add diced jalapeño for heat, use grilled corn for more flavor, or stir in shredded chicken to make it more of a main dish.
How do you store leftovers?
Store leftovers in a covered container in the refrigerator for up to 3–4 days. Reheat in the microwave or oven until warmed through.
Can you freeze Mexican street corn casserole?
You can, but the texture may change slightly because of the creamy ingredients. For best results, it’s better enjoyed fresh.
It’s kind of hard to believe something this simple can be this good. Just a few ingredients, minimal effort, and it still holds its own next to just about anything you serve it with!
Before you go:
As always, I appreciate your visit, comments, and shares here on the blog! I’d love it if you also follow along with me on Pinterest, Instagram, Facebook, TikTok, and YouTube so you won’t miss any of my inspiration and ideas.
Don’t forget to sign up for updates to keep in touch.
If you’re not already a member of the SH&H family, I’d love to have you join me! You’ll not only get email updates, but you’ll have exclusive access to all the bonus materials in my free subscriber-only library, like this:
Pin it to remember it!
If you’ve enjoyed this post, please pin and share this on Pinterest:
