
This Southwestern corn bake takes your standard Jiffy corn casserole up several notches with green chiles and melty cheese. You'll get that perfect sweet-and-spicy combo that livens up holiday tables while staying firmly in the comfort food zone everyone craves.
I first brought this to a family gathering when I was bored with our usual sides, and now my father-in-law asks for "that yellow dish with the green bits" at every holiday. It's turned into our must-have meal addition that perfectly walks the line between familiar and exciting.
Ingredients
- Unsalted butter: adds a rich foundation without extra salt
- Eggs: help everything bind together and set up nicely
- Sour cream: brings a lovely tang that cuts through the corn's sweetness
- Cream-style corn: delivers that wonderful silky texture everyone wants
- Corn kernels: give little bursts of sweetness in every bite
- Diced green chiles: add that gentle kick and Southwestern flair
- Mexican blend cheese: creates gooey pockets throughout the casserole
- Salt: perks up all the flavors without overpowering
- Jiffy Corn Muffin Mix: forms the perfect tender, slightly sweet base
Step-by-Step Instructions
- Prep Your Oven and Dish:
- Get your oven warming to 375°F, which will give you that beautiful golden top while making sure everything cooks through nicely. Grease your baking dish thoroughly so serving is a breeze. A 1 ½ quart dish works best for the right thickness.
- Create Your Base:
- Grab a big bowl and mix your melted butter, eggs and sour cream until they're smooth. This wet mixture is the backbone of your casserole, making sure everything stays moist and flavorful.
- Add The Flavor Components:
- Now fold in your cream-style corn, corn kernels, drained green chiles and shredded cheese. Don't overmix here – you want to keep some of those nice textures intact, especially the fresh corn kernels.
- Incorporate The Muffin Mix:
- Sprinkle in the salt, then add your Jiffy mix. Stir just until everything's combined – look for no dry spots, but don't go crazy mixing or you'll end up with a tough instead of tender casserole.
- Bake To Perfection:
- Pour everything into your greased dish and smooth the top with a spatula. Bake for 40-55 minutes until you see that nice golden brown surface and the middle isn't jiggly anymore. Stick a toothpick in the center – it should come out mostly clean with maybe a few moist bits.

The green chiles really make this dish stand out. I first tried them while living in New Mexico and now add them to everything I can. My grandma initially rolled her eyes at this "fancy" version of corn casserole but ended up grabbing seconds and asking for my recipe before we even finished dinner.
Make It Your Own
Feel free to tweak this dish to match what you like. Want more heat? Swap half the mild chiles for hot ones or throw in a spoonful of chopped jalapeño. Need extra crunch? Mix in some diced red bell pepper for both texture and a pop of color. The basic recipe can handle lots of changes while still turning out great every time.
Storage And Reheating
This casserole stays good in the fridge for up to four days if you keep it in a sealed container. When you want a single serving, just pop it in the microwave for about 1-2 minutes on medium. For reheating the whole thing, cover it with foil and warm it in a 325°F oven for around 20 minutes until it's hot throughout. It actually tastes even better the next day after the flavors have had time to mingle.
Serving Suggestions
This adaptable side fits perfectly with holiday feasts but works just as well for everyday meals with grilled chicken, barbecue ribs or even at brunch. For a Southwestern dinner theme, serve it alongside some chicken enchiladas and a fresh green salad. It's also fantastic at summer cookouts with burgers or steaks. If you're heading to a potluck, just double everything and use a 9x13 pan, adding a bit more cooking time as needed.

Frequently Asked Questions
- → Why is this dish different?
The green chiles and Mexican cheese give this baked corn a bold kick that’s not in your usual casserole.
- → Can I use fresh corn instead of canned?
Absolutely! Just make sure fresh corn or thawed frozen kernels are prepped before mixing.
- → How do I know it’s done baking?
It’s ready when the top turns golden and a toothpick in the center comes out clean.
- → Is it okay to prep ahead of time?
Yes, mix everything and refrigerate it up to a day in advance. Bake fresh when it’s time to serve.
- → What other cheeses could work?
Cheddar, Monterey Jack, or a mix of both are great swaps if you don’t have a Mexican cheese blend.