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Zucchini & Squash Casserole

Zucchini & Squash Casserole


  • Author: Laura Milligan
  • Total Time: 55 minutes
  • Yield: Serves approximately 8 people 1x

Description

Delight in the vibrant flavors of our Zucchini & Squash Casserole, a healthy and easy-to-make dish perfect for summer gatherings. This casserole features layers of tender zucchini and yellow squash, drizzled with olive oil and topped with a crispy, flavorful mixture of Parmesan cheese and gluten-free Panko breadcrumbs. Whether you’re serving it at a picnic, potluck, or holiday dinner, this versatile dish will impress your guests while keeping your meal nutritious and satisfying. Simple to prepare yet full of fresh ingredients, this casserole is sure to become a favorite in your recipe collection.


Ingredients

Scale
  • 2 lbs summer squash (zucchini and yellow squash)
  • 2 ½ Tbsp olive oil
  • 1 ¼ tsp salt (divided)
  • ½ tsp pepper
  • ⅓ cup Parmesan cheese (grated)
  • ⅓ cup gluten-free Panko breadcrumbs
  • ¼ tsp garlic powder
  • 2 Tbsp fresh parsley (finely chopped)

Instructions

  1. Preheat oven to 350°F.
  2. Slice the zucchini and yellow squash into thin rounds. Sprinkle with ½ teaspoon salt and let sit for 10 minutes. Pat dry to remove excess moisture.
  3. Spray a 9-inch square baking dish with non-stick cooking spray and arrange the sliced vegetables in overlapping rows.
  4. Drizzle olive oil over the top, then season with remaining salt and pepper.
  5. In a small bowl, mix together Parmesan cheese, Panko breadcrumbs, and garlic powder. Sprinkle over the veggies.
  6. Cover the dish with foil and bake for 30 minutes. Remove foil and broil for an additional 5-7 minutes until golden brown.
  7. Garnish with fresh parsley before serving.
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1/8 of casserole (approx. 150g)
  • Calories: 150
  • Sugar: 3g
  • Sodium: 300mg
  • Fat: 7g
  • Saturated Fat: 2g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 17g
  • Fiber: 3g
  • Protein: 6g
  • Cholesterol: 5mg

Keywords: For added flavor, consider mixing in other types of squash or adding cooked chicken or turkey for protein. To make this dish vegan, substitute Parmesan cheese with nutritional yeast or a plant-based alternative.