Crockpot Corn Casserole
Crockpot Corn Casserole is one of those comfort-food miracles that makes me so grateful for recipes that practically cook themselves.

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Ingredients
Instructions
- Grease the inside of your slow cooker with nonstick spray or butter.
- In a large bowl, whisk together whole corn, creamed corn, corn muffin mix, sour cream, melted butter, eggs, salt, and pepper until well combined. Stir in shredded cheese if using.
- Pour the mixture into the prepared crockpot. Cover and cook on LOW for 3–4 hours or HIGH for 2–3 hours, until set in the center.
- Once cooked, turn the slow cooker to WARM. Give it a gentle stir and serve hot.
Crockpot Corn Casserole is one of those comfort-food miracles that makes me so grateful for recipes that practically cook themselves. Thank you for being here—truly. I appreciate you cooking along with me, especially when life is busy and you still want something warm, cozy, and completely satisfying on the table. This Crockpot Corn Casserole is creamy, slightly sweet, buttery, and always the first dish to disappear at potlucks. If you’re not subscribed yet, make sure you sign up so you never miss an easy win like this one!
Overview of Crockpot Corn Casserole
This recipe takes the classic corn casserole we all love and makes it even easier by using the slow cooker. No oven space needed, no stress, and no babysitting—just dump, stir, and let the crockpot work its magic.
Reasons to Love Crockpot Corn Casserole
- Hands-off, easy preparation
- Perfect for holidays and gatherings
- Creamy, comforting texture
- Feeds a crowd
- Frees up oven space
What Does Crockpot Corn Casserole Taste Like?
It’s rich, buttery, and slightly sweet with tender corn in every bite. The edges get lightly golden while the center stays soft and creamy. It’s cozy, nostalgic, and anything but boring!!
Benefits of This Recipe
- Great make-ahead side dish
- Kid-friendly
- Customizable with add-ins
- Perfect for potlucks and holidays
Ingredients for Crockpot Corn Casserole
- 1 can (15 oz) whole kernel corn, drained
- 1 can (15 oz) creamed corn
- 1 box (8.5 oz) Jiffy corn muffin mix
- 1 cup sour cream
- ½ cup unsalted butter, melted
- 1 cup shredded cheddar cheese (optional but amazing)
- 2 eggs
- ½ teaspoon salt
- ¼ teaspoon black pepper
Tools Needed to Make Crockpot Corn Casserole
- Slow cooker (4–6 quart)
- Large mixing bowl
- Whisk or spoon
- Measuring cups
Ingredient Additions and Substitutions
- Cheesy version: Add pepper jack or Colby cheese
- Spicy kick: Stir in diced jalapeños or green chilies
- Extra rich: Add 4 oz cream cheese, softened
- Gluten-free: Use a gluten-free cornbread mix
How to Make Crockpot Corn Casserole Step by Step
Step 1: Prepare the Crockpot
Grease the inside of your slow cooker with nonstick spray or butter.
Step 2: Mix the Ingredients
In a large bowl, whisk together whole corn, creamed corn, corn muffin mix, sour cream, melted butter, eggs, salt, and pepper until well combined. Stir in shredded cheese if using.
Step 3: Cook
Pour the mixture into the prepared crockpot. Cover and cook on LOW for 3–4 hours or HIGH for 2–3 hours, until set in the center.
Step 4: Serve
Once cooked, turn the slow cooker to WARM. Give it a gentle stir and serve hot.
What to Serve with Crockpot Corn Casserole
This side dish pairs perfectly with:
- Roast turkey or ham
- BBQ chicken or ribs
- Meatloaf
- Grilled sausages
- Holiday spreads
It’s a must-have for Thanksgiving, Christmas, and summer potlucks alike.
Storage Instructions
- Refrigerator: Store leftovers in an airtight container for up to 4 days
- Freezer: Freeze for up to 2 months
- Reheating: Warm in the microwave or slow cooker on LOW
General Information About Crockpot Corn Casserole
This Crockpot Corn Casserole is perfect when oven space is limited or when you need a no-fuss side dish that delivers big comfort. It’s one of those recipes everyone asks for after the first bite—and once you make it, you’ll understand why.
Conclusion: Why You’ll Love Crockpot Corn Casserole
This Crockpot Corn Casserole is creamy, comforting, and unbelievably easy. It’s the kind of side dish that steals the spotlight and makes people come back for seconds—and thirds! Whether it’s a holiday meal or a casual family dinner, this recipe always delivers.
If you loved this recipe, you might also enjoy:
- Cheesy Scalloped Potatoes
- Slow Cooker Green Bean Casserole
- Honey Butter Corn
- Crockpot Mac and Cheese
Join the Conversation
If you try this recipe, leave a review and share your photos on Pinterest—I absolutely love seeing your slow-cooker creations!
Nutritional Information (Approximate Per Serving)
- Calories: 310
- Fat: 17g
- Carbohydrates: 33g
- Protein: 6g
- Sugar: 8g
- Sodium: 420mg
Tips for Success
- Don’t overcook—check early to avoid dryness
- Stir once halfway through for even cooking
- Use freshly shredded cheese for best melting
- Let it rest 10 minutes before serving
Frequently Asked Questions
Can I make this ahead of time?
Yes! Reheat gently in the slow cooker or oven before serving.
Can I double the recipe?
Absolutely—just use a larger slow cooker and add extra cooking time.
Can I make it without eggs?
Yes, though the texture will be slightly softer.
Can I cook it overnight?
It’s best cooked the day of serving for the best texture.
