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Crockpot Scalloped Corn Casserole Recipe Easy Friendsgiving Favorite

crockpot scalloped corn casserole - featured image

A creamy, cheesy scalloped corn casserole made effortlessly in a crockpot, perfect for Friendsgiving or any comforting side dish. This recipe is easy, customizable, and loved by both kids and adults.

Ingredients

Scale
  • 3 cups corn kernels (fresh, frozen thawed, or canned)
  • 6 tablespoons butter, melted
  • 1/3 cup all-purpose flour
  • 1½ cups milk (whole milk preferred)
  • 1 cup sour cream
  • 2 cups shredded cheddar cheese
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1 teaspoon salt
  • ½ teaspoon black pepper
  • ½ cup panko or crushed crackers (optional)

Instructions

  1. Chop the onion finely and mince the garlic cloves. If using fresh corn, cut the kernels off the cob. Shred cheddar cheese if not pre-shredded.
  2. In a large mixing bowl, whisk together melted butter and all-purpose flour until smooth to form a roux.
  3. Slowly add milk while whisking to avoid lumps.
  4. Stir in sour cream until fully combined and smooth.
  5. Add chopped onion, minced garlic, salt, and black pepper; stir well.
  6. Gently fold in corn kernels and 1½ cups of shredded cheddar cheese.
  7. Pour mixture into slow cooker insert and spread evenly.
  8. Optionally, sprinkle remaining ½ cup shredded cheddar and panko or crushed crackers on top.
  9. Cover and cook on low for 3 to 4 hours until bubbly and thickened. If too wet, uncover for last 30 minutes to evaporate moisture.
  10. Let sit for 10 minutes before serving to thicken and set.

Notes

Melt butter fully before whisking with flour to avoid lumps. Stir once halfway through cooking for creamier texture but be gentle to avoid breaking corn kernels. Let casserole rest 10 minutes before serving. Use sharp cheddar for best flavor. Can customize with jalapeños, vegan substitutes, gluten-free flour, or herbs. Leftovers keep 3 days refrigerated and freeze well without topping.

Nutrition

Keywords: crockpot, scalloped corn casserole, Friendsgiving, slow cooker, cheesy corn casserole, easy side dish, comfort food