Easy Crock Pot Jiffy Corn Casserole

Finding a crowd-pleasing side dish for family dinners or potlucks can feel like a real challenge. Between picky eaters, varying dietary needs, and the constant juggle of work and after-school activities, you need something that’s both easy to make and guaranteed to disappear from the table.

That’s where this crock pot Jiffy corn casserole comes to the rescue: it’s wonderfully simple to throw together, requires minimal prep time, and combines the comfort of classic cornbread with the convenience of your slow cooker.

What Kind of Corn Should I Use?

For this recipe, you’ll be using both cream-style and whole kernel corn, which work together to create the perfect texture. While canned corn is the most convenient option and works great here, you could also use frozen corn that’s been thawed for the whole kernel portion – just make sure to drain it well first. The cream-style corn is essential for moisture and that classic corn casserole texture, so stick with canned for that part. During peak corn season, you could even use fresh corn cut from the cob to replace the whole kernel corn, though you’ll want to cook it slightly first to ensure it becomes tender in the slow cooker. Just remember that no matter which type you choose for the whole kernel corn, you’ll need the equivalent of about 3 cups.

Options for Substitutions

This cozy corn casserole is pretty forgiving when it comes to swaps. Here’s what you can change up:

• Jiffy Corn Muffin Mix: While Jiffy gives the best texture, you can use any brand of corn muffin mix, or make your own by combining 1½ cups cornmeal, 1½ cups flour, 2 tablespoons baking powder, and ½ cup sugar for each box.
• Sour Cream: Plain Greek yogurt works great as a 1:1 replacement. You could also use plain regular yogurt, but strain it first to remove excess liquid.
• Honey/Sugar: These are interchangeable – use whatever you have. You can also try maple syrup or agave nectar in the same amount.
• Whole/Cream Style Corn: Fresh corn won’t work as well here – stick to canned corn for the right moisture content. If you’re short one can of cream-style, blend one can of whole kernel corn with its liquid until smooth.
• Milk: Any type of milk works fine – whole, 2%, or even non-dairy options like unsweetened almond or oat milk can be used.
• Butter: You can use unsalted butter (just add ¼ teaspoon salt), margarine, or even coconut oil in the same amount.

Watch Out for These Mistakes While Cooking

The biggest mistake when making crock pot corn casserole is lifting the lid too frequently during cooking, as each peek can add 15-20 minutes to your cooking time and release essential moisture. Another common error is not greasing your slow cooker insert beforehand – a quick spray of cooking oil will prevent sticking and make cleanup so much easier. The texture of your casserole can become gummy if you overmix the ingredients, so gently fold everything together just until combined, and resist the urge to stir during cooking. For the best results, cook on high for the first hour to help the eggs set properly, then reduce to low for the remaining cooking time, and remember to let it rest for 10-15 minutes after cooking to achieve that perfect, spoonable consistency.

What to Serve With Corn Casserole?

This comforting corn casserole is perfect alongside your favorite main dishes, especially during the holidays or Sunday dinners. Since it’s on the sweet and rich side, it pairs really well with savory proteins like roasted chicken, grilled pork chops, or even a nice pot roast. For a complete meal, add some green vegetables like roasted broccoli, green beans, or a fresh garden salad to balance out the richness of the casserole. If you’re serving this at a barbecue, it’s great next to pulled pork, brisket, or grilled chicken – the sweet and creamy corn flavors complement smoky meats perfectly.

Storage Instructions

Keep Fresh: This corn casserole is perfect for leftovers! Place any remaining casserole in an airtight container and pop it in the fridge – it’ll stay good for up to 4 days. The flavors actually get even better after a day or two as everything melds together.

Freeze: Good news – this casserole freezes really well! Let it cool completely, then transfer portions to freezer-safe containers or bags. It’ll keep in the freezer for up to 3 months. Just remember to squeeze out as much air as possible to prevent freezer burn.

Reheat: To warm up your leftover corn casserole, scoop out what you need and microwave it in 30-second intervals until heated through. For best results from frozen, thaw overnight in the fridge first. You can also reheat larger portions in the oven at 325°F for about 20 minutes, or until warm in the middle.

Preparation Time	10-15 minutes
Cooking Time	120-360 minutes
Total Time	130-375 minutes
Level of Difficulty	Easy

Estimated Nutrition

Estimated nutrition for the whole recipe (without optional ingredients):

• Calories: 2100-2400
• Protein: 30-40 g
• Fat: 80-100 g
• Carbohydrates: 350-400 g

Ingredients

• 2 boxes corn muffin mix
• 1 cup sour cream (use full-fat for best texture)
• 2 large eggs (beaten lightly to combine)
• 1 cup milk
• 2 cans whole kernel sweet corn (drained well to prevent a watery casserole)
• 1/4 cup salted butter (melted and cooled slightly)
• 2 cans cream-style sweet corn (I prefer Del Monte for this recipe)
• 1/3 cup honey (for a richer, sweeter flavor)

Step 1: Prepare and Mix Ingredients

In a large mixing bowl, combine all of the necessary ingredients.

Mix thoroughly until well combined, ensuring the mixture is consistent throughout.

Step 2: Prepare the Crock Pot

Spray a 3.5 quart casserole crock pot (or a 4 quart oval crock pot) with nonstick cooking spray.

This will prevent the ingredients from sticking to the pot and ensure an easy cleanup process.

Step 3: Pour and Cook

Pour the mixed batter into the prepared slow cooker.

Cover the slow cooker with its lid and set it to cook on low for 4-6 hours.

Alternatively, if you are in need of a quicker preparation time, you may set it to cook on high for 2-3 hours.

Please note, when using the high setting, keep a watchful eye on the cooker to prevent burning, as newer slow cookers tend to run much hotter.

Step 4: Serve and Enjoy

Once the cooking time is complete and your dish is thoroughly cooked, serve straight from the slow cooker.

Enjoy your warm, delicious meal!