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Summer Squash and Sweet Corn Casserole

Summer Squash and Sweet Corn Casserole

A delicious Summer Squash and Sweet Corn Casserole combining the best of Southern flavors.
Prep Time 30 minutes
Cook Time 30 minutes
Total Time 1 hour
Course Side Dish
Cuisine Southern
Servings 8 servings
Calories 320 kcal

Equipment

  • skillet
  • colander
  • 2 Quart Dish
  • microwave

Ingredients
  

Casserole Base

  • ½ cup unsalted butter divided
  • 5-6 medium yellow squash sliced, approximately 3 pounds
  • 1.5 cups Vidalia onion diced
  • 1 cup sweet corn kernels
  • 2 teaspoons Kosher salt divided
  • 2 large eggs lightly beaten
  • 8 oz light sour cream
  • 1.5 cups mild cheddar cheese finely shredded
  • 1 tablespoon fresh thyme leaves
  • 0.5 teaspoon freshly ground black pepper

Topping

  • 2 sleeves Ritz crackers coarsely crushed
  • 0.5 cup mild cheddar cheese finely shredded
  • 1 teaspoon thyme leaves

Instructions
 

Preparation

  • Slice squash into ¼" rounds.
  • Dice onion.
  • Melt 4 tablespoons of the butter in a medium skillet.
  • Cook squash, corn and onions in melted butter and 1 teaspoon of the salt, stirring frequently, until centers of squash are tender, about 10-12 minutes.
  • Place squash mixture in a colander over a bowl and allow any excess water to drain off for about 30 minutes. This step cannot be skipped! You don't want your casserole to be soggy!
  • Stir together the beaten eggs, sour cream, cheese, thyme, pepper and remaining salt.
  • Gently fold in the squash mixture.
  • Spoon into prepared 2 quart dish.

Baking

  • Sprinkle lightly with a dusting of sugar, if desired. (I didn't do this step because I forgot, but Katherine recommended it.)
  • Microwave the remaining butter in a bowl for 20-25 seconds.
  • Toss together crackers, melted butter and cheese.
  • Sprinkle mixture over the squash and bake 30-40 minutes until golden in a 350 degree preheated oven. Time may vary due to the depth of the dish you choose to use.

Nutrition

Serving: 1servingCalories: 320kcalCarbohydrates: 30gProtein: 8gFat: 20gSaturated Fat: 12gPolyunsaturated Fat: 2gMonounsaturated Fat: 5gCholesterol: 90mgSodium: 600mgPotassium: 350mgFiber: 2gSugar: 5gVitamin A: 1200IUVitamin C: 15mgCalcium: 250mgIron: 1.5mg
Keyword casserole, comfort food, Southern Living, summer squash, Sweet Corn, Vegetarian
Tried this recipe?Let us know how it was!