Home » Easy Slow Cooker / Crock Pot Scalloped Corn Casserole

Easy Slow Cooker / Crock Pot Scalloped Corn Casserole

Name: Easy Slow Cooker/Crock Pot Scalloped Corn Casserole
Prep time: 10 min
Cook time: 3 h
Total time: 3 h 10 min
Yield: 12
Cuisine: American
Ingredients: 2 cans of whole-kernel sweet corn - drained (15-ounce cans); 2 cans of cream-style corn (14.75-ounce cans); 1 stick salted butter - 1/2 cup melted and cooled for a few minutes; 2 large eggs - slightly beaten with a fork; 1 cup milk - whole or reduced fat; 1 cup sour cream; 1/4 cup sugar; 2 boxes of corn muffin mix - (Jiffy cornbread mix); Nonstick cooking spray; 1 cup shredded cheddar cheese - optional

Laura @ Join me in the Kitchen

March 27, 2025

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There is a blue plate with scalloped corn casserole, a hamburger, and french fries on it. There is a fork in the scalloped corn. Items are on a wood surface.

Jump to Recipe

Creamy, comforting, and simple, this easy crock pot corn casserole is the perfect side dish for any occasion.

There is a large white bowl with scalloped corn casserole in it. There is a spoon resting in the bowl. There is a small white bowl with scalloped corn casserole in it and a tan cloth napkin with a fork resting on it. Items are on a white surface.

Whether planning a holiday meal, a potluck, or a family dinner, this classic side dish has the perfect balance of sweetness and savory goodness!

Prep Time: 10 minutes
Cook Time: 3 hours
Servings: 12
Prep Level: Beginner +

Why You’ll Love This Recipe

Quick Preparation – This corn recipe takes just minutes of prep time, with the slow cooker doing all the work.
Perfect Texture – Slow-cooking corn pudding allows the flavors to meld together deliciously, creating a rich and creamy texture.
Minimal Cleanup – One pot means fewer dishes to wash.
Travels Well -You can cook and transport it in the slow cooker, making it a great side dish for holiday feasts.
Crowd Favorite – This popular side dish is a comfort food that’s always a hit during the holiday season, BBQ’s, and family gatherings.

Simple Ingredients

There are two boxes of corn mix, four cans of corn, two brown eggs, a stick of butter, and bowls of sour cream, shredded cheese, milk, and sugar. Items are on a white surface.

What You Will Need

Canned corn
Canned cream-style corn
Butter
Large eggs
Milk
Sour cream
Sugar
Corn muffin mix – (Jiffy corn muffin mix)
Nonstick cooking spray
Shredded cheddar cheese – optional

There is a large black pot in a slow cooker filled with a scalloped corn mixture with shredded cheese on top. There is a large spoon in the scalloped corn on it. Pot is on a white surface.

Step-by-Step Instructions

Mix the Corn

There is a large glass bowl with canned corn and canned creamed corn. There are bowls with, milk, melted butter, sugar, sour cream, and slightly beaten eggs. There are two plastic bags with corn bread mix in them. Items are on a white surface.

There is a large glass bowl with a mixture of canned corn and canned creamed corn. There is a gray rubber spatula resting in the bowl. There are bowls with, milk, melted butter, sugar, sour cream, and slightly beaten eggs. There are two plastic bags with corn bread mix in them. Items are on a white surface.

Combine the drained canned corn and creamed corn into a large mixing bowl. Stir a few times.

Combine The Wet Ingredients

There is a large glass bowl with canned corn, canned creamed corn, milk, sour cream, sugar, and eggs. There is a gray rubber spatula resting in the bowl. In the background there are empty bowls and two plastic bags with corn bread mix in them. Items are on a white surface.

There is a large glass bowl with canned corn, canned creamed corn, milk, sour cream, sugar, and eggs mixed together. There is a gray rubber spatula resting in the bowl. In the background there are empty bowls and two plastic bags with corn bread mix in them. Items are on a white surface.

Add the sour cream, eggs, milk, sugar, and melted butter. Stir everything together.

Stir In The Cornbread Mix

There is a large glass bowl with canned corn, canned creamed corn, milk, sour cream, sugar, and eggs mixed together with a mound of dry corn bread mix on top. There is a gray rubber spatula resting in the bowl. In the background there are empty bowls and a pair of scissors. Items are on a white surface.

There is a large glass bowl with canned corn, canned creamed corn, milk, sour cream, sugar, eggs, and dry corn bread mix stirred together. There is a gray rubber spatula resting in the bowl. In the background there are empty bowls and a pair of scissors. Items are on a white surface.

Pour in the Jiffy mix and stir until thoroughly combined until there are no dry pockets of dry mix.

Transfer to Slow Cooker

There is a large glass bowl with a corn casserole mixture in it. There is a gray rubber spatula resting in the bowl. There is a can of cooking spray and a black large pot for a slow cooker. Items are on a white surface.

There is a large black pot for a slow cooker filled with a scalloped corn mixture. In the background there is a can of cooking spray and a large empty blow with a gray rubber spatula in it. Items are on a white surface.

Spray the slow cooker pot with nonstick cooking spray.

Pour batter into the prepared pot and carefully place it inside of the slow cooker.

Cook

Cover the slow cooker and cook. (see Tips)

If using shredded cheese, sprinkle over the top of the casserole the last 30 minutes of cooking time.

Serve and enjoy!

Variations & Add-Ins

If you want to make your easy corn casserole more unique, there are some ingredient additions and variations you can experiment with!

Switch out the Cheddar: You could use Monterey Jack cheese, Colby Jack cheese, or a combination in place of the cheddar.
Spicy Kick: Add minced fresh jalapeño pepper or a dash of Cayenne pepper to the mix before cooking.
Hot Honey: For a sweet and spicy spin, use hot honey in place of the white sugar.
Chopped Green Onions: This is a great option as a topper instead of cheese. You could also stir them into the mix if you want to add a little onion flavor to the casserole.

There is a white bowl with scalloped corn casserole in it. There is a spoon resting in the bowl. There is a tan cloth napkin. Items are on a white surface.

Tips & Tricks

Grease the Slow Cooker – Use butter or nonstick cooking spray to prevent sticking and make cleanup easier.
Use the Right Corn – A mix of cream-style corn and whole corn kernels (drained) results in the best texture and flavor.
Don’t Over Mix – Stir ingredients until just combined. Over-mixing can make the corn casserole dense instead of light and creamy.
Check for Doneness – The casserole should be firm but still moist.
Watch the Cook Time – Keep an eye on the casserole so that it doesn’t overcook and dry out. Some slow cookers run extremely hot when on high – especially newer ones.

How to Store

Allow the casserole to cool to room temperature before storing to prevent condensation and sogginess. Transfer to an airtight container or cover the slow cooker pan tightly with foil or plastic wrap. Refrigerate for 3-4 days.

What to serve with crockpot corn casserole

Scalloped Corn is a versatile side dish that pairs well with a variety of main and sides.

Main Course:

Roasted Chicken or Turkey
Glazed Ham by South In Your Mouth
BBQ Ribs or Pulled Pork
Hamburgers
Air Fryer Fish

Additional Side Dishes:

Brussels Sprouts

Green Bean Casserole

Butternut Mac and Cheese

More Crock Pot Recipes

Spicy Mexican Pulled Pork – great for tacos!
Loaded Cauliflower – easy slow cooker recipe
Ground Pork Casserole
Turnip Greens
Chuy’s Tex Mex Refried Beans – copycat recipe

Yield: 12 Servings