
This green chile corn casserole transforms the classic Jiffy mix corn casserole into something truly special by adding green chiles and cheese for a Southwestern twist. It's the perfect balance of sweet corn flavor with a mild kick that makes traditional holiday meals more interesting without straying too far from comfort food territory.
I first brought this to Thanksgiving dinner when I was tired of the same old sides, and now my father-in-law specifically requests "that corn thing with the green stuff" every year. It's become our family's signature holiday dish that bridges traditional and unexpected flavors.
Ingredients
- Unsalted butter: gives richness without making the dish too salty
- Eggs: provide structure and help the casserole set properly
- Sour cream: adds tanginess and creaminess to balance the sweetness of corn
- Cream-style corn: creates that classic moist texture we all love
- Corn kernels: add pops of freshness and texture throughout
- Diced green chiles: bring mild heat and Southwestern flavor
- Mexican blend cheese: melts beautifully and complements the chiles
- Salt: enhances all the flavors without making the dish salty
- Jiffy Corn Muffin Mix: creates that perfect corn bread base we all crave
Step-by-Step Instructions
- Prep Your Oven and Dish:
- Preheat your oven to 375°F which is the perfect temperature to get a golden top while ensuring the center cooks through completely. Thoroughly grease your baking dish to prevent sticking and make serving easier. A 1 ½ quart dish creates the ideal thickness for this casserole.
- Create Your Base:
- In a large bowl whisk together melted butter eggs and sour cream until smooth and uniform. This wet mixture creates the rich foundation for your casserole and ensures even distribution of fats and proteins throughout.
- Add The Flavor Components:
- Gently stir in the cream-style corn corn kernels drained green chiles and shredded cheese. Be careful not to overmix at this stage as you want to maintain some texture from the individual ingredients especially those corn kernels that will pop with freshness.
- Incorporate The Muffin Mix:
- Sprinkle the salt over the mixture then add the Jiffy Corn Muffin Mix. Stir until just combined making sure there are no dry pockets of mix but being careful not to overmix which could make your casserole tough rather than tender.
- Bake To Perfection:
- Pour everything into your prepared baking dish and use a spatula to create an even surface. Bake for 40-55 minutes watching for that golden brown top and making sure the center is set. A toothpick inserted in the center should come out mostly clean with perhaps a few moist crumbs.

The green chiles are what make this recipe special for me. I discovered them while living in New Mexico and now incorporate them wherever I can. My grandmother initially turned up her nose at this "newfangled" version of corn casserole but ended up asking for seconds and the recipe before dinner was over.
Make It Your Own
This recipe welcomes adaptation based on your preference for heat and add-ins. For a spicier version substitute half of the mild green chiles with hot ones or add a tablespoon of minced jalapeño. If you prefer more texture fold in a quarter cup of diced red bell pepper for color and crunch. The recipe is forgiving and perfect for experimentation while maintaining its comforting base.
Storage And Reheating
The casserole keeps beautifully in the refrigerator for up to four days in an airtight container. To reheat individual portions microwave on medium power for 1-2 minutes until just warmed through. For the whole casserole cover with foil and warm in a 325°F oven for about 20 minutes or until heated to your liking. The flavor actually improves after a day as the ingredients have time to meld together.
Serving Suggestions
This versatile side pairs wonderfully with holiday meals but works year-round alongside grilled meats barbecue or even as a brunch dish. For a complete Southwestern themed dinner serve it with green chile chicken enchiladas and a simple salad. During summer months it accompanies grilled meats perfectly. For an easy potluck contribution double the recipe and bake in a 9x13 dish adjusting the cooking time as needed.

Frequently Asked Questions
- → What makes this casserole unique?
The addition of diced green chiles and a Mexican cheese blend brings a bold and unexpected flavor to the traditional corn casserole.
- → Can I use fresh corn instead of canned corn?
Yes, you can use fresh or frozen corn kernels, but ensure they are thawed beforehand for even baking.
- → How do I know when it’s fully baked?
The casserole is done when it is golden brown on top and the center is set. A toothpick inserted should come out clean.
- → Can I prepare this casserole ahead of time?
Yes, you can mix the ingredients and refrigerate up to 24 hours before baking. Bake as directed when ready to serve.
- → What other cheeses can I use?
If you don’t have a Mexican blend, try cheddar, Monterey Jack, or a combination for a similar flavor profile.