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Mouthwatering Southern Squash Casserole Recipe

If you're looking for a dish that's full of flavor, creamy, and comforting, you must try this Southern Squash Casserole Recipe! This dish is a must-try for squash lovers, and it's perfect for a family gathering or a weeknight meal.
Prep Time 5 minutes
Cook Time 45 minutes
Course Side Dish
Cuisine American
Servings 12

Ingredients
  

  • 907 g 2 lbs yellow squash, sliced into ¼ inch thick pieces
  • 43 g 3 tbsp unsalted butter, divided
  • 15 ml 1 tbsp olive oil
  • 1.25 ml ¼ tsp garlic powder
  • 120 ml ½ cup sour cream
  • 1 large egg beaten
  • 113 g 1 cup shredded cheddar cheese
  • 56 g ½ cup grated Parmesan cheese, divided
  • 60 g ¾ cup finely crushed butter crackers
  • Salt and pepper to taste

Instructions
 

  • Preheat the oven to 180°C (350°F). Grease an 8x8 inch baking dish with cooking spray and set aside.
  • In a large pot or Dutch oven, heat 1 tablespoon of butter and 1 tablespoon of olive oil over medium heat. Once melted, add the sliced squash with a pinch of salt and pepper. Sauté for 8-10 minutes, then cover and continue cooking for another 10-15 minutes, or until the squash is fork-tender. Remove the pot from heat and let the squash cool slightly before mashing.
  • Mash the cooked squash using a potato masher. Add garlic powder, sour cream, 2 tablespoons of butter, cheddar cheese, beaten egg, and ¼ cup of Parmesan cheese. Mix well until all ingredients are well blended.
  • Pour the squash mixture into the prepared baking dish. Cover the top with the finely crushed butter crackers and ¼ cup of Parmesan cheese. Drizzle over 2 tablespoons of melted butter.
  • Bake the casserole covered for 35 minutes, then remove the cover and continue baking for another 5-7 minutes or until the top is golden brown.