Shredded Zucchini Casserole


  • 1/2 cup breadcrumbs (or crushed crackers for extra crunch)
  • 1/4 cup grated Parmesan cheese
  • 1 tablespoon melted butter

Step-by-Step Instructions

1. Prepare the Zucchini

  1. Place the shredded zucchini in a colander and sprinkle with salt. Let it sit for 15–20 minutes to draw out excess moisture.
  2. Squeeze the zucchini firmly (using your hands or a clean kitchen towel) to remove as much liquid as possible. This step ensures the casserole won’t be watery.

2. Sauté the Aromatics

  1. Heat the olive oil in a skillet over medium heat. Add the chopped onion and sauté for 3–4 minutes until softened.
  2. Stir in the minced garlic and cook for 1 minute until fragrant. Remove from heat.

3. Assemble the Casserole

  1. In a large mixing bowl, combine the squeezed zucchini, sautéed onion and garlic, shredded cheese, sour cream, beaten egg, black pepper, and optional spices (if using). Mix until evenly combined.
  2. Transfer the mixture to a greased baking dish (8x8-inch or similar size) and spread it out evenly.

4. Add the Topping

  1. In a small bowl, mix the breadcrumbs, Parmesan cheese, and melted butter.
  2. Sprinkle the breadcrumb mixture evenly over the top of the zucchini mixture for a crispy, golden crust.

5. Bake

  1. Preheat your oven to 375°F (190°C).
  2. Bake the casserole for 25–30 minutes, or until the top is golden brown and the edges are bubbly.

6. Serve and Enjoy

  1. Let the casserole cool for 5 minutes before serving.
  2. Serve warm as a side dish with grilled chicken, steak, or roasted vegetables, or enjoy it as a standalone meal.

Tips for Success

  • Add Protein: Stir in cooked ground beef, sausage, or diced ham for a heartier version.
  • Make It Gluten-Free: Use gluten-free breadcrumbs or almond flour for the topping.
  • Customize the Cheese: Swap cheddar for feta, goat cheese, or pepper jack for a different flavor profile.
  • Prep Ahead: Assemble the casserole up to a day in advance, cover, and refrigerate. Bake just before serving.

Why This Recipe Works

This Shredded Zucchini Casserole combines the mild, slightly sweet flavor of zucchini with the rich creaminess of cheese and sour cream. The crispy, buttery topping adds texture and depth, making each bite satisfying and comforting. Whether served as a side dish or a main course, this recipe delivers big on flavor and simplicity without requiring advanced cooking skills.

Conclusion: A Veggie-Packed Comfort Food

Whether you’re trying to incorporate more vegetables into your diet, looking for a low-carb alternative to traditional casseroles, or simply craving something cheesy and comforting, this Shredded Zucchini Casserole is sure to delight. Its creamy texture, crispy topping, and versatility make it a standout recipe that’s as practical as it is delicious. Plus, its adaptability means you can customize it to suit any occasion.

We’d love to see your creations! Tag us in your photos or share your favorite variations—your take on this zucchini casserole might just inspire others to try it too! 🌱✨