Unlock the secret to a stress-free holiday meal or a delightful weeknight dinner with our incredibly easy and utterly delicious Crockpot Corn Casserole with Jiffy Mix. This recipe delivers a perfectly moist, sweet, and cheesy corn pudding that’s destined to become a staple in your culinary repertoire. Whether you’re planning a grand Thanksgiving feast, a cozy Christmas gathering, or simply craving a comforting vegetarian side dish, this slow cooker wonder is your answer. It takes the beloved oven-baked cream corn casserole and effortlessly adapts it for the convenience of your crockpot, allowing you to reclaim precious oven space and minimize kitchen fuss.

This easy crockpot corn casserole recipe isn’t just for special occasions; it’s a year-round favorite. Its irresistible flavor and simple preparation make it a go-to side dish that pleases crowds and families alike. The magic of this dish lies in its creamy texture, balanced sweetness, and the ease with which it comes together. Plus, leftovers are an absolute treat, reheating beautifully for a quick and comforting meal the next day. It truly stands out among our collection of simple slow cooker recipes, proving that delicious doesn’t have to mean complicated.
Slow Cooker Corn Casserole with Jiffy Mix: A Holiday Favorite
If you’ve yet to experience the delightful taste of this creamed corn side dish, you’re in for a real treat. It’s wonderfully versatile, allowing for simple customizations to suit any palate. For those who enjoy a little kick, a can of drained diced green chiles or finely minced jalapeños can be effortlessly incorporated into the batter, adding a subtle warmth that complements the sweet corn beautifully. However, we often prepare it mild, ensuring it’s a family-friendly option that even the youngest guests can enjoy during festive holiday meals. Both versions, spicy or mild, are equally excellent and guaranteed to be a hit.
When entertaining a large crowd, the convenience of the slow cooker truly shines. You can easily prepare a generous batch of this delectable corn casserole alongside other slow cooker delights. Consider pairing it with a pot of Crockpot cornbread; both dishes share similar core ingredients, making them budget-friendly additions to your menu. While the casserole offers a moist, pudding-like consistency, the cornbread provides a complementary, slightly firmer texture, offering a wonderful variety for your guests.
Jump to
- Slow Cooker Corn Casserole with Jiffy Mix
- Essential Jiffy Corn Casserole Ingredients
- How to Make Crock Pot Corn Casserole with Jiffy Mix
- Delicious Variations to Try
- Pressure Cooker Preparation Tips
- The Joy of Slow Cooking Side Dishes
- Corn Muffin Mix vs. Cornbread Mix: What’s the Difference?
- Storing Leftover Cornbread Casserole
- Can You Freeze Corn Casserole?
Let’s delve into the wonders of slow cooking, particularly for side dishes. The slow cooker is an indispensable kitchen appliance, especially when juggling multiple dishes. I find immense value in having a range of slow cookers, each suited for different culinary tasks. For larger recipes or when bringing food to a potluck, a 6 to 8-quart programmable slow cooker with a locking lid is ideal, ensuring easy transport and consistent warmth. To make cleanup a breeze, a light coating of non-stick cooking spray or olive oil inside the pot works wonders, eliminating the need for disposable liners and making post-meal tidying up effortless. The beauty of these appliances is their ability to deliver perfectly cooked results with minimal effort, allowing you to focus on other aspects of your meal preparation or simply enjoy time with loved ones.

Essential Jiffy Corn Casserole Ingredients
- 1 box Jiffy Corn Muffin Mix (8.5 oz)
- 1/3 cup Granulated Sugar
- 1 can Whole Kernel Corn, drained (15 oz)
- 1 can Creamed Corn (14.25 oz)
- ½ cup Sour Cream
- 2 Large Eggs
- ¼ cup Unsalted Butter, melted
- Optional: ¾ cup Shredded Cheddar Cheese, for topping during the last 30 minutes of cooking
- Optional: 4 oz can Diced Green Chiles, drained, mixed into the batter
Crafting this delicious casserole with Jiffy cornbread mix is both economical and incredibly quick. The mix provides a foundational sweetness and a delightful texture that everyone adores. For optimal, even cooking, we recommend using a 6 or 8-quart slow cooker. A larger pot allows the batter to spread out, preventing overly dense or undercooked sections. Keep in mind that, much like other casseroles, the edges tend to cook slightly firmer than the center. This creates a wonderful textural contrast – some prefer the slightly denser, golden-brown edges, while others enjoy the creamier, looser center. When the casserole is done, simply switch your slow cooker to the “warm” setting to keep it at the perfect serving temperature for hours, ideal for potlucks or extended holiday meals.
The addition of drained diced green chiles is a fantastic optional enhancement, infusing the dish with a mild, earthy warmth without overwhelming the delicate corn flavor. The convenience of a ready-made mix like Jiffy means you bypass the need for separate cornmeal and leavening agents, simplifying the process significantly compared to a scratch-made spoonbread recipe. This ease of preparation is a major reason why this Jiffy Corn Casserole recipe is a consistent crowd-pleaser.


How to Make Crock Pot Corn Casserole with Jiffy Mix
- In a large mixing bowl, combine the Jiffy corn muffin mix, sugar, drained whole kernel corn, creamed corn, sour cream, and eggs. Mix until just combined; a slightly chunky batter is perfectly normal.
- Lightly spray the interior of your slow cooker with non-stick cooking spray to prevent sticking and ensure easy cleanup.
- Pour the prepared batter into the slow cooker, spreading it out evenly with a spatula to achieve a consistent thickness across the entire pot. This promotes even cooking.
- Melt the butter and gently pour it over the top of the batter in the slow cooker.
- Cover the slow cooker and cook on the HIGH setting for 2 to 3 hours. The casserole is ready when the center is set and firm to the touch. You can test for doneness by inserting a toothpick into the center; it should come out mostly clean, though a little moisture is expected for this soft, pudding-like dish.
- If you wish to add shredded cheese, sprinkle it over the top during the last 30 minutes of cooking. This allows the cheese to melt into a gooey, golden layer just before serving.
Delicious Variations to Try
While delicious on its own, this corn casserole is wonderfully adaptable to various tastes and dietary needs. Cheese is a popular addition, and for us, it’s almost a necessity! We often stir a portion of shredded cheddar directly into the mix before cooking and then add more on top during the final half-hour to achieve that perfect melted crust. For those seeking dairy-free options, many excellent plant-based cheddar alternatives are available; brands like Daiya offer lactose-free cheddar that performs beautifully, ensuring everyone can enjoy this comforting dish.
If you desire a beautifully golden-brown top, there are a couple of tricks. You can carefully transfer the cooked casserole, in its ceramic insert (if removable and oven-safe), to the oven and place it under the broiler for just a few minutes, watching it closely to prevent burning. Alternatively, for a subtle browning effect within the slow cooker, you can place a few paper towels under the lid during the last hour of cooking. This helps absorb excess moisture, promoting a slightly firmer and more caramelized top layer.
- For a gentle warmth, stir in one can of drained diced green chiles into the batter.
- To elevate the heat, finely dice a seeded jalapeño and mix it into the batter.
- If a vegetarian version is essential, ensure you use a corn muffin mix specifically labeled as vegetarian, as some mixes may contain animal fats.
Pressure Cooker Preparation Tips
For those times when you need this comforting dish on the table even faster, a pressure cooker offers an excellent alternative. We’ve successfully adapted this recipe for the Instant Pot, often preparing it in a mini bundt pan for an elegant presentation. The high-pressure cooking method yields a similarly dense and incredibly moist texture, making it a fantastic quick option without compromising on flavor or quality. The pressure cooker method is ideal when you’re short on time but still want to enjoy a homemade side dish.

The Joy of Slow Cooking Side Dishes
The appeal of crockpot side dishes, especially during the busy holiday season, is undeniable. When your oven is monopolized by a turkey, roasts, or other baked goods, having a side dish that cooks independently in a slow cooker is a game-changer. It frees up valuable oven space and significantly reduces the stress of meal preparation. This corn casserole is a true “dump and go” recipe, requiring minimal active prep and allowing you to serve it directly from the crockpot, reducing dishwashing. This hands-off approach ensures you can spend more time enjoying the company of your guests rather than being tethered to the kitchen.
For larger gatherings, you might consider doubling the recipe. While I haven’t personally doubled this exact slow cooker corn casserole, it’s certainly feasible. You would likely need at least an 8-quart slow cooker to accommodate the increased volume, ensuring the batter spreads out sufficiently for even cooking. Adjusting the cooking time will be necessary, probably extending it by another hour or so, but careful monitoring will ensure perfect results. This is a practical solution for grand holiday meals where a single batch simply won’t suffice.
This dish goes by many names. Some lovingly refer to it as corn pudding, others specifically call it Jiffy corn casserole, and variations like cream cheese corn casserole are also popular. Regardless of the name, these dishes are all very similar, offering a sweet, savory, and incredibly comforting profile with only slight tweaks in ingredients or consistency. The addition of room temperature cream cheese, for instance, is a popular variation that adds an extra layer of richness and tanginess, though it’s not included in this particular recipe.

Corn Muffin Mix vs. Cornbread Mix: What’s the Difference?
The terms “corn muffin mix” and “cornbread mix” are often used interchangeably, but there are subtle distinctions. Traditional corn muffins typically incorporate corn, cornmeal, water, butter, flour, and a noticeable amount of sugar, often with additional sweeteners like honey or vanilla extract for a sweeter profile. Cornbread, on the other hand, while sharing core ingredients like cornmeal, water, butter, and flour, is generally less sweet and can have a coarser texture. However, Jiffy corn muffin mix is widely known and often used successfully for cornbread and casseroles due to its balanced flavor and fine consistency. If Jiffy mix is unavailable, any similar corn muffin or cornbread mix (approximately 9 oz) can be substituted, though you might need to adjust the sugar content slightly based on the sweetness of your chosen mix.
Storing Leftover Cornbread Casserole
Proper storage of leftover corn casserole is crucial to maintain its freshness and safety. Yes, cornbread casserole, especially one containing dairy and eggs, absolutely needs to be refrigerated. Once it has cooled to room temperature, transfer any remaining casserole into an airtight storage container. Alternatively, you can cover the slow cooker insert with plastic wrap and refrigerate it directly if space allows. For smaller portions, pint-sized freezer bags are excellent for individual servings, allowing for quick reheating whenever a craving strikes.
Can You Freeze Corn Casserole?
While I generally prefer to enjoy refrigerated leftovers within two to three days, as they reheat beautifully in the microwave in about 30 seconds, freezing is indeed an option for longer-term storage. If you find yourself with a larger quantity of leftover corn casserole, transfer it to freezer-safe containers or freezer bags. Ensure it’s tightly sealed to prevent freezer burn. To reheat from frozen, it’s best to allow the casserole to thaw in the refrigerator overnight or at room temperature for a few hours before warming it in the microwave or oven. This gentle reheating process helps preserve its moist texture and delicious flavor. This makes it an ideal make-ahead dish for busy weeks or unexpected guests.


Easy Crockpot Corn Casserole Recipe
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Equipment
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1 slow cooker (6-8 quart recommended)
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1 large mixing bowl
Ingredients
- 1 box Jiffy corn muffin mix, 8.5 oz.
- 1/3 c sugar
- 1 can corn, kernels, drained, 15 oz.
- 1 can cream corn , 14.25 oz
- 1/2 c sour cream
- 2 eggs
- 3/4 c shredded cheese, optional, for top during last 30 minutes of cooking
- 4 oz diced chiles, drained, optional added into batter
- 1/4 c butter, melted
Instructions
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In a large bowl, combine the corn muffin mix, sugar, drained whole kernel corn, creamed corn, sour cream, and eggs. Stir until all ingredients are just incorporated.
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Spray the inside of your slow cooker with a generous amount of non-stick cooking spray. Pour the prepared batter into the slow cooker, spreading it evenly to ensure uniform thickness for consistent cooking. Gently pour the melted butter over the top of the batter.
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Cover the slow cooker with its lid and cook on the HIGH setting for 2-3 hours. The casserole is done when the center appears set and firm. You can verify this by inserting a toothpick; it should come out mostly clean, indicating it’s cooked through but still moist.
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If desired, sprinkle shredded cheese over the top of the casserole during the final 30 minutes of cooking. Recover the slow cooker to allow the cheese to melt into a golden, bubbly layer before serving.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
Additional Info

