This Crock Pot Corn Casserole is rich, creamy, and holiday-ready. Mix everything in 10 minutes, let the slow cooker do the work, and enjoy a crowd-pleasing side that tastes like corn pudding without tying up the oven.
5 from 2 votes
Prep Time 10 minutesmins
Cook Time 4 hourshrs
Total Time 4 hourshrs10 minutesmins
Course Side Dish
Cuisine American
Servings 12
Calories 331kcal
Equipment
7-Quart Crock Pot
Ingredients
15.25ozcanned corndrained
15.25ozcanned creamed corn
4ozcanned diced green chiles
2large eggs
8.5ozjiffy corn muffin mix(1 box)
8ozsour cream
½cupmelted butter(1 stick)
2cupsshredded cheddar cheese
chopped green onions(optional)
Instructions
Mix all ingredients together (except for green onions) in a large bowl.
Spray the inside of a Crock Pot with cooking spray. Pour corn mixture into Crock Pot.
Set the Crock Pot to low, 4 hours. Take the lid off of the Crockpot about 30 minutes before serving. If after 4 hours the middle isn't quite set, give it 30 minutes to an hour more of cooking time.
Garnish with green onions.
Notes
Cook times: LOW for 4–5 hours, HIGH for 2–3 hours. Remove lid for the last 30 minutes to help the center set.
Doneness cues: Edges should be golden and set; center should be slightly jiggly. Add 30–60 minutes if still undercooked.
Make ahead: Mix ingredients up to 24 hours in advance. Cover and refrigerate the insert, then cook when ready.
Oven method: Bake in a greased 9×13 dish at 350°F for 55–65 minutes until center is set.
Variations: Swap cheddar for pepper jack or Monterey Jack, use jalapeños instead of green chiles, or try honey-flavored Jiffy for a sweeter casserole.
Crunchy top option: After slow cooking, transfer casserole to a 375°F oven for 5–10 minutes to brown the top.
Storage: Refrigerate leftovers in an airtight container for 3–4 days.
Freezer friendly: Freeze in an aluminum pan for up to 6 months. Thaw overnight, then reheat at 350°F for 15–20 minutes.