How to Make Chicken and Summer Squash Casserole - A Step-by-Step Guide

There's nothing quite like a comforting casserole dish to warm up a summer evening, and this Chicken and Summer Squash Casserole is the perfect way to make the most of seasonal produce. Packed with tender chicken, fresh summer squash, and a rich, flavorful sauce, this casserole is a crowd-pleaser that's sure to become a staple in your dinner rotation.

One of the best things about this casserole is how easy it is to make. With just a few simple ingredients and minimal prep work, you ca...

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Ingredients

  • cooking spray
  • 2 tablespoons unsalted butter
  • 6 cups sliced yellow squash
  • 2 medium onions, chopped
  • 2 cups shredded or cubed cooked chicken breast
  • 1 cup shredded sharp Cheddar cheese
  • 16 saltine crackers, crushed
  • 1 cup mayonnaise
  • 3 large eggs
  • 2 tablespoons dry ranch dressing mix (such as Hidden Valley Ranch)
  • ground black pepper to taste
  • 2 cups herb-seasoned stuffing mix (such as Pepperidge Farm)
  • ½ cup unsalted butter, melted
  • 2 tablespoons chopped fresh parsley (Optional)

Information

  • Prep Time: 25 mins
  • Cook Time: 35 mins
  • Total Time: 1 hr
  • Servings: 8

  • Preheat the oven to 350 degrees F (175 degrees C). Spray a 9x13-inch casserole dish with cooking spray.
  • Melt 2 tablespoons butter in a large skillet over medium heat. Add squash and onions and cook just until softened, 7 to 10 minutes; don't overcook. Remove from the heat and stir in chicken, Cheddar cheese, and crushed crackers.
  • Whisk mayonnaise, eggs, ranch dressing, and pepper together in a bowl; gently stir into squash mixture, then spread into the prepared casserole dish.
  • Combine stuffing mix and 1/2 cup melted butter in a separate bowl. Sprinkle over squash mixture, pressing down slightly.
  • Bake in the preheated oven until set and lightly browned, 25 to 30 minutes. Garnish with chopped parsley.
  • Nutrition

    615 cal.

    • Total Fat: 50g
    • Saturated Fat: 18g
    • Cholesterol: 164mg
    • Sodium: 705mg
    • Total Carbohydrate: 24g
    • Dietary Fiber: 4g
    • Total Sugars: 2g
    • Protein: 19g
    • Vitamin C: 12mg
    • Calcium: 191mg
    • Iron: 3mg
    • Potassium: 379mg