Zucchini Pizza Casserole | Low-Carb & Gluten-Free
Zucchini Pizza Casserole | Low-Carb & Gluten-Free is a delightful dish that brings the taste of pizza into a wholesome and healthy format. This casserole is perfect for family dinners, meal prep, or even as a party dish. With its cheesy goodness and savory flavors, it satisfies cravings while being low in carbs and gluten-free. Enjoy this tasty twist on pizza, whether you are watching your diet or simply seeking comfort food!
Why You’ll Love This Recipe
- Easy to Prepare: This casserole comes together quickly, making it perfect for busy weeknights.
- Flavorful: Packed with savory ingredients like turkey, marinara sauce, and melty cheeses, it’s a delicious meal everyone will enjoy.
- Versatile: Customize your casserole by adding your favorite toppings or vegetables for variety.
- Low-Carb and Gluten-Free: Ideal for those following specific dietary needs without sacrificing taste.
- Family-Friendly: Kids love the cheesy goodness, making it an excellent choice for family meals.

Tools and Preparation
To make Zucchini Pizza Casserole | Low-Carb & Gluten-Free successfully, you’ll need some essential tools in your kitchen.
Essential Tools and Equipment
- Baking pan (9×13)
- Grater
- Colander
- Large skillet
- Mixing bowl
- Spoon
Importance of Each Tool
- Baking pan: A good-sized baking pan ensures even cooking and allows for easy serving.
- Grater: Using a grater helps prepare zucchini quickly while retaining its moisture.
- Large skillet: Essential for sautéing vegetables and meat evenly for the best flavor.
Ingredients
For the Casserole Base
- 4 medium Zucchini
- 2 Eggs
- 1/4 cup Parmesan Cheese (grated)
- 1/2 teaspoon Black Pepper
- 1/2 teaspoon Onion Powder
- 1 Tablespoon Italian Seasoning (divided)
For the Filling
- 1 Bell Pepper (chopped)
- 1 Yellow Onion (chopped)
- 4 cloves Garlic (minced)
- 1 Tablespoon Olive Oil
- 1 lb. Turkey (ground)
- 2 cups Marinara Sauce
For Topping
- 2 cups Mozzarella Cheese (shredded)
- 1 Tablespoon Italian Seasoning
How to Make Zucchini Pizza Casserole | Low-Carb & Gluten-Free
Step 1: Preheat the Oven
Preheat your oven to 400 degrees Fahrenheit to ensure even cooking of the casserole.
Step 2: Prepare the Zucchini Crust
- Grate the zucchini using a grater.
- Place the grated zucchini in a colander to drain excess moisture. Use the back of a spoon to press down gently.
Step 3: Mix Ingredients for the Crust
In a mixing bowl, combine:
The drained zucchini
2 eggs
1/4 cup parmesan cheese
1/2 teaspoon black pepper
1/2 teaspoon onion powder
1 teaspoon of Italian seasoning
Press this mixture into a lightly greased 9×13 baking pan and bake for 20 minutes.
Step 4: Cook the Filling
While the crust bakes:
Heat olive oil in a large skillet over medium heat.
Sauté chopped onion and bell pepper until soft and translucent.
Add minced garlic and cook for an additional minute.
Stir in ground turkey, cooking thoroughly until browned. Then add marinara sauce and remaining Italian seasoning.
Step 5: Assemble the Casserole
After baking the zucchini crust:
Spread the turkey sauce mixture evenly over the baked crust.
Sprinkle shredded mozzarella cheese on top along with any remaining Italian seasoning.
Step 6: Final Bake
Place the assembled casserole back in the oven and bake for an additional 20 minutes until bubbling and golden brown on top.
Enjoy your delicious Zucchini Pizza Casserole!
How to Serve Zucchini Pizza Casserole | Low-Carb & Gluten-Free
Zucchini Pizza Casserole is a versatile dish that can be served in various ways to suit your family’s tastes. Whether you prefer it as a main dish or with sides, there are many delicious options to enhance your meal.
Casual Dinner with Salad
- Garden Salad – A fresh mix of greens, cucumbers, and tomatoes drizzled with a light vinaigrette complements the casserole.
- Caesar Salad – Crisp romaine leaves topped with parmesan cheese and croutons add a crunchy contrast to the cheesy casserole.
Family-Friendly Meal
- Garlic Bread – Serve warm garlic bread on the side for a comforting addition that pairs well with the rich flavors of the casserole.
- Fruit Salad – A refreshing fruit salad can balance the savory taste, providing a sweet end to the meal.
Meal Prep Option
- Portion Control – Cut into squares and pack individual servings for an easy grab-and-go lunch option throughout the week.
- Freezer-Friendly – This casserole freezes well; store portions in airtight containers for quick future meals.
How to Perfect Zucchini Pizza Casserole | Low-Carb & Gluten-Free
To get the best results from your Zucchini Pizza Casserole, follow these helpful tips. They will enhance flavor and texture while ensuring it’s low-carb and gluten-free.
- Use of Seasonings – Don’t hesitate to experiment with extra spices like red pepper flakes or garlic powder for added flavor.
- Grating Technique – Use a box grater for zucchini to ensure it cooks evenly and releases excess moisture effectively.
- Bold Cheese Choices – Mix different cheeses like provolone or cheddar with mozzarella for a unique twist in flavor.
- Bold Baking Method – Bake until golden brown; this adds texture and enhances the overall taste of the casserole.
- Bold Ingredient Swaps – Customize by adding your favorite vegetables or substituting ground turkey with chicken or beef.
Best Side Dishes for Zucchini Pizza Casserole | Low-Carb & Gluten-Free
Pairing side dishes with Zucchini Pizza Casserole can elevate your meal experience. Here are some excellent side options that are also low-carb and gluten-free.
- Roasted Vegetables – Toss seasonal veggies like bell peppers and broccoli in olive oil and roast until tender.
- Steamed Asparagus – Lightly steamed asparagus adds a crisp, nutritious element that balances the richness of the casserole.
- Coleslaw – A tangy coleslaw made from cabbage and carrots offers a refreshing crunch that contrasts nicely with the soft casserole.
- Zucchini Noodles – For an extra dose of zucchini, serve spiralized zucchini noodles tossed in olive oil and herbs.
- Stuffed Mushrooms – Fill mushrooms with cheese and herbs for bite-sized treats that complement the pizza flavors perfectly.
- Cauliflower Rice – Sauté cauliflower rice in garlic and olive oil for a fluffy, low-carb side option that soaks up sauce beautifully.
Common Mistakes to Avoid
When making Zucchini Pizza Casserole, it’s easy to make small mistakes that can affect the final dish. Here are some common pitfalls to watch out for.
- Not draining the zucchini properly: Failing to remove excess moisture from the zucchini can lead to a watery casserole. Always use a colander and press with a spoon.
- Overcooking the crust: Baking the zucchini crust for too long can make it tough. Keep an eye on it and aim for a light golden color after 20 minutes.
- Skipping seasoning: This dish needs flavor! Don’t forget to season the layers adequately, especially the sauce mixture and the zucchini base.
- Using low-quality cheese: The type of cheese you choose can greatly impact taste. Opt for fresh mozzarella and high-quality parmesan for best results.
- Ignoring ingredient temperature: Using cold ingredients can affect how well they combine. Let eggs and cheeses come to room temperature before mixing.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- Consume within 3-5 days for optimal freshness.
Freezing Zucchini Pizza Casserole | Low-Carb & Gluten-Free
- Allow the casserole to cool completely before freezing.
- Use a freezer-safe container or wrap it tightly in aluminum foil; it can last up to 2 months in the freezer.
Reheating Zucchini Pizza Casserole | Low-Carb & Gluten-Free
- Oven: Preheat to 350°F (175°C), cover with foil, and heat for about 20-25 minutes until warmed through.
- Microwave: Place a portion on a microwave-safe plate and cover loosely. Heat on medium power for 2-3 minutes or until hot.
- Stovetop: Heat slices in a skillet over medium heat, covering with a lid until warmed through, about 5-7 minutes.
Frequently Asked Questions
Here are some frequently asked questions about Zucchini Pizza Casserole | Low-Carb & Gluten-Free that may help you as you prepare this dish.
Can I use other types of meat?
Yes! You can substitute ground turkey with chicken, beef, or even sausage based on your preference.
How do I make this recipe vegetarian?
To make Zucchini Pizza Casserole vegetarian, simply omit the meat and add more vegetables like mushrooms or spinach.
What can I serve with Zucchini Pizza Casserole?
This casserole pairs well with a side salad or steamed vegetables for a balanced meal.
Can I customize the toppings?
Absolutely! Feel free to add your favorite pizza toppings such as olives, pepperoni, or different cheese varieties.
Final Thoughts
Zucchini Pizza Casserole is not only delicious but also versatile. You can customize it easily by adding different meats or vegetables based on your family’s preferences. It’s a fantastic way to enjoy pizza flavors while maintaining a low-carb and gluten-free lifestyle. Give this recipe a try and experience its comforting goodness!
Zucchini Pizza Casserole | Low-Carb & Gluten-Free
Zucchini Pizza Casserole | Low-Carb & Gluten-Free is a wholesome and delicious twist on traditional pizza. This comforting dish combines the savory flavors of ground turkey, rich marinara sauce, and gooey mozzarella cheese, all nestled in a delightful zucchini crust. Perfect for family dinners or meal prep, it’s an easy-to-make recipe that satisfies cravings without compromising your dietary goals. Whether you’re looking for a low-carb meal or simply want to enjoy a guilt-free comfort food experience, this casserole is sure to please everyone at the table.
- Prep Time: 15 minutes
- Cook Time: 40 minutes
- Total Time: 55 minutes
- Yield: Serves 8
- Category: Dinner
- Method: Baking
- Cuisine: Italian
Ingredients
- 4 medium Zucchini
- 2 Eggs
- 1/4 cup Parmesan Cheese (grated)
- 1/2 teaspoon Black Pepper
- 1/2 teaspoon Onion Powder
- 1 Tablespoon Italian Seasoning (divided)
- 1 Bell Pepper (chopped)
- 1 Yellow Onion (chopped)
- 4 cloves Garlic (minced)
- 1 Tablespoon Olive Oil
- 1 lb. Ground Turkey
- 2 cups Marinara Sauce
- 2 cups Mozzarella Cheese (shredded)
Instructions
- Preheat your oven to 400°F (200°C).
- Grate the zucchini and drain excess moisture using a colander.
- In a mixing bowl, combine drained zucchini with eggs, Parmesan cheese, black pepper, onion powder, and Italian seasoning.
- Press the mixture into a greased 9×13 baking pan and bake for 20 minutes.
- While crust bakes, sauté onions and bell peppers in olive oil in a large skillet until soft. Add garlic and ground turkey; cook until browned. Stir in marinara sauce and remaining Italian seasoning.
- Spread the turkey mixture over the baked crust, top with mozzarella cheese, and bake for another 20 minutes until bubbly.
Nutrition
- Serving Size: 1 serving
- Calories: 245
- Sugar: 7g
- Sodium: 450mg
- Fat: 14g
- Saturated Fat: 6g
- Unsaturated Fat: 7g
- Trans Fat: 0g
- Carbohydrates: 9g
- Fiber: 3g
- Protein: 22g
- Cholesterol: 80mg