Print
clock clock iconcutlery cutlery iconflag flag iconfolder folder iconinstagram instagram iconpinterest pinterest iconfacebook facebook iconprint print iconsquares squares iconheart heart iconheart solid heart solid icon
Two squares of baked Addictive Zucchini Casserole with a golden, crunchy breadcrumb topping.

Addictive Zucchini Casserole with Crispy Panko Topping


  • Author: Ahazzam
  • Total Time: 60 min
  • Yield: 8 servings
  • Diet: Vegetarian

Description

A rich, cheesy, and creamy zucchini casserole featuring a crunchy topping that makes it highly appealing for repeat servings.


Ingredients

Scale
  • 3 large zucchini, shredded and squeezed dry
  • 1 tablespoon olive oil
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 1 cup shredded sharp cheddar cheese
  • 1/2 cup shredded Gruyère cheese
  • 1/2 cup sour cream
  • 1/4 cup cream cheese, softened
  • 2 large eggs, lightly beaten
  • 1/4 cup all-purpose flour
  • 1 teaspoon salt
  • 1/2 teaspoon black pepper
  • 1/4 teaspoon nutmeg
  • 1 cup Panko breadcrumbs
  • 3 tablespoons melted butter


Instructions

  1. Preheat your oven to 375 degrees Fahrenheit. Lightly grease a 9×13 inch baking dish.
  2. In a large bowl, combine the squeezed, dry zucchini, chopped onion, and minced garlic.
  3. In a separate bowl, whisk together the cheddar cheese, Gruyère cheese, sour cream, cream cheese, eggs, flour, salt, pepper, and nutmeg until smooth.
  4. Fold the wet mixture into the zucchini mixture until everything is evenly coated.
  5. Transfer the zucchini mixture into the prepared baking dish and spread it into an even layer.
  6. In a small bowl, mix the Panko breadcrumbs with the melted butter until the crumbs are coated.
  7. Sprinkle the buttered Panko evenly over the top of the casserole mixture.
  8. Bake for 35 to 40 minutes, or until the casserole is set in the center and the topping is golden brown and crisp.
  9. Let the casserole rest for 10 minutes before slicing and serving.

Notes

  • Squeeze as much liquid out of the shredded zucchini as possible; this prevents a watery casserole. Use a clean kitchen towel or cheesecloth for best results.
  • For a make-ahead option, assemble the casserole completely, cover it, and refrigerate for up to 24 hours. Add 10 minutes to the baking time if baking directly from the refrigerator.
  • If you prefer a meatier dish, stir 1 cup of cooked, crumbled ground beef or sausage into the zucchini mixture before baking.
  • Prep Time: 20 min
  • Cook Time: 40 min
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 280
  • Sugar: 4
  • Sodium: 450
  • Fat: 20
  • Saturated Fat: 11
  • Unsaturated Fat: 9
  • Trans Fat: 0
  • Carbohydrates: 18
  • Fiber: 2
  • Protein: 10
  • Cholesterol: 65