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Stuffing zucchini casserole in a clear casserole dish with a spoon

Zucchini Casserole With Stuffing

Prep Time: 15 minutes
Cook Time: 45 minutes
Total Time: 1 hour
Servings: 8 servings
Calories: 220kcal
Author: Holly
Zucchini Casserole with stuffing features fresh garden zucchini and sautéed onion then topped with a cheesy stuffing mix and baked till golden. It's side dish heaven!


  • 6 cups zucchini ,¾" cubed
  • ¼ cup butter
  • ½ cup onion diced
  • 1 package stuffing mix divided
  • 1 cup cheddar cheese shredded divided
  • ½ cup parmesan cheese shredded
  • 2 eggs
  • ¾ cup milk
  • ¾ cup water (or less if needed)
  • 3 Tablespoons butter melted
  • salt and pepper to taste


  • Preheat oven to 375°F. Spray a 8"x11" or two quart baking dish with cooking spray.
  • Cook onion in butter on medium heat until translucent, about 5 minutes. Add zucchini and cook for 4-5 more minutes to remove some water.
  • In a medium bowl, combine ½ of the stuffing mix, ½ of the cheddar cheese, eggs, milk, butter, and the zucchini mixture. Add just enough water for the stuffing mixture to be moist. Spread into baking dish.
  • In a small bowl, combine the remaining stuffing mixture, remaining cheeses and 3 Tablespoons of butter. Sprinkle over zucchini mixture.
  • Bake for approximately 25 minutes or until stuffing is lightly browned.


Calories: 220kcal | Carbohydrates: 5g | Protein: 9g | Fat: 18g | Saturated Fat: 11g | Cholesterol: 89mg | Sodium: 312mg | Potassium: 322mg | Fiber: 1g | Sugar: 4g | Vitamin A: 781IU | Vitamin C: 17mg | Calcium: 228mg | Iron: 1mg