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Creamy Corn and Squash Casserole Recipe Easy Homemade Side Dish

creamy corn and squash casserole - featured image
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A comforting and creamy casserole combining yellow squash, sweet corn, and sharp cheddar cheese, perfect as an easy side dish for weeknights or holiday dinners.

Ingredients

Scale
  • 2 tablespoons butter
  • 1 yellow onion, finely chopped
  • 2 cups thinly sliced fresh yellow squash
  • 2 cups corn kernels (fresh or frozen, thawed)
  • 1 cup mayonnaise
  • 1 cup sour cream
  • 2 large eggs
  • 1 teaspoon salt
  • 1/2 teaspoon freshly ground black pepper
  • 2 cups shredded sharp cheddar cheese
  • 1/2 cup panko breadcrumbs or crushed crackers (optional)
  • 1 tablespoon melted butter (for topping, optional)

Instructions

  1. Preheat the oven to 350°F (175°C).
  2. Melt 2 tablespoons of butter in a large skillet over medium heat. Add the finely chopped onion and cook for 3-4 minutes until translucent and fragrant.
  3. Add the sliced yellow squash to the skillet and cook for another 5 minutes, stirring occasionally until the squash softens but does not brown.
  4. In a large bowl, whisk together mayonnaise, sour cream, and eggs until smooth. Season with salt and black pepper.
  5. Fold in the corn kernels and shredded sharp cheddar cheese into the wet mixture.
  6. Gently fold the sautéed onions and squash into the wet ingredients until evenly mixed.
  7. Pour the mixture into a greased 9×13-inch baking dish and spread evenly.
  8. If using, sprinkle the panko breadcrumbs or crushed crackers mixed with melted butter over the casserole.
  9. Bake for 40-45 minutes until bubbly and golden brown on top. A knife inserted in the center should come out clean.
  10. Let the casserole rest for about 10 minutes before serving to firm up.

Notes

Do not skip sautéing the onions and squash to reduce moisture and enhance flavor. Use room temperature eggs for better mixing. Tent with foil if the top browns too quickly. Let the casserole rest before serving for easier slicing. For gluten-free, use gluten-free breadcrumbs or omit topping. For vegan, substitute dairy and eggs with plant-based alternatives.

Nutrition

Keywords: corn casserole, squash casserole, creamy side dish, easy casserole, comfort food, cheesy casserole, holiday side dish

Find it online: https://cooltastes.com/creamy-corn-and-squash-casserole-recipe-easy-homemade-side-dish/