Zucchini Pizza Casserole | Low-Carb & Gluten-Free
Zucchini Pizza Casserole | Low-Carb & Gluten-Free is a delightful dish perfect for any occasion. This recipe combines the flavors of pizza with the health benefits of zucchini, making it a family favorite. Not only is it low in carbohydrates and gluten-free, but it’s also easy to prepare. Whether you’re hosting a gathering or need a quick weeknight dinner, Zucchini Pizza Casserole will impress everyone at the table.
Why You’ll Love This Recipe
- Delicious Flavor: This casserole boasts cheesy goodness combined with savory marinara sauce that everyone will enjoy.
- Healthier Option: With low carbs and no gluten, this dish fits perfectly into various dietary needs.
- Easy Preparation: Simple steps make this casserole easy to whip up, even on busy nights.
- Versatile Ingredients: Feel free to customize with your favorite toppings or vegetables for added variety.

Tools and Preparation
To create your Zucchini Pizza Casserole, you’ll need some essential tools. Having the right equipment makes cooking enjoyable and efficient.
Essential Tools and Equipment
- Large mixing bowl
- Colander
- 9×13 baking pan
- Large skillet
- Grater
Importance of Each Tool
- Large mixing bowl: Ideal for combining ingredients without spilling.
- Colander: Perfect for draining excess moisture from zucchini, ensuring a firm casserole.
- 9×13 baking pan: The right size for even cooking and easy serving.
Ingredients
For the Zucchini 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 Topping
- 1 Bell Pepper (chopped)
- 1 Yellow Onion (chopped)
- 4 cloves Garlic (minced)
- 1 lb. Turkey (ground)
- 2 cups Marinara Sauce
- 2 cups Mozzarella Cheese (shredded)
How to Make Zucchini Pizza Casserole | Low-Carb & Gluten-Free
Step 1: Preheat the Oven
Preheat your oven to 400 degrees Fahrenheit. This ensures an evenly cooked casserole.
Step 2: Prepare the Zucchini Base
- Grate the zucchini using a grater.
- Place the grated zucchini in a colander.
- Use the back of a spoon to drain excess moisture from the zucchini.
Step 3: Mix Ingredients for Base
In a large mixing bowl:
– Combine the grated zucchini, eggs, parmesan cheese, black pepper, onion powder, and 1 teaspoon of Italian seasoning.
– Stir until well mixed.
Step 4: Bake the Zucchini Base
- Press the zucchini mixture into a lightly greased 9×13 baking pan.
- Bake in preheated oven for about 20 minutes until set.
Step 5: Cook Vegetables and Turkey
- While the base is baking, heat olive oil in a large skillet over medium heat.
- Sauté chopped onion and bell pepper until soft and translucent (about 5–7 minutes).
- Add minced garlic and cook for an additional minute.
- Stir in ground turkey and cook thoroughly until no longer pink.
- Mix in marinara sauce and remaining Italian seasoning.
Step 6: Assemble the Casserole
- Remove the zucchini crust from the oven once baked.
- Spread the turkey sauce mixture evenly over the baked crust.
Step 7: Add Cheese Topping
Sprinkle mozzarella cheese over the sauce mixture evenly.
Step 8: Final Bake
Bake for an additional 20 minutes or until cheese is bubbly and golden brown.
Now you have a delicious Zucchini Pizza Casserole that is low-carb and gluten-free! Enjoy this delightful meal with family or friends.
How to Serve Zucchini Pizza Casserole | Low-Carb & Gluten-Free
Zucchini Pizza Casserole is a fantastic dish that can be enjoyed in many ways. Serving it creatively can enhance the dining experience for you and your family. Here are some serving suggestions to elevate your meal.
Pair with a Fresh Salad
- Garden Salad – A mix of greens, tomatoes, and cucumbers tossed with a light vinaigrette complements the casserole’s richness.
- Caesar Salad – The creamy dressing and crunchy croutons add a delightful contrast to the cheesy casserole.
Accompany with Dipping Sauces
- Marinara Sauce – Serve extra marinara on the side for dipping to enhance the pizza flavor.
- Ranch Dressing – This cool, creamy dip is perfect for those who love a tangy contrast.
Serve with Grains or Bread
- Quinoa – A light and nutritious option that adds texture without overwhelming the dish.
- Garlic Bread – Perfect for mopping up any remaining sauce, adding a delicious crunch.
How to Perfect Zucchini Pizza Casserole | Low-Carb & Gluten-Free
Perfecting your Zucchini Pizza Casserole requires attention to detail and some handy tips. Follow these suggestions for an even tastier dish.
- Use fresh zucchini – Fresh zucchini has better flavor and texture than older ones. Look for firm, shiny vegetables.
- Drain excess moisture – After grating, make sure to drain the zucchini well to prevent a soggy casserole.
- Mix up the meats – Feel free to substitute ground turkey with chicken or beef for different flavor profiles.
- Experiment with toppings – Try adding sliced olives or pepperoni before baking for an authentic pizza touch.
- Let it rest before serving – Allowing the casserole to cool slightly helps it set, making serving easier.
Best Side Dishes for Zucchini Pizza Casserole | Low-Carb & Gluten-Free
To round out your meal, consider serving Zucchini Pizza Casserole with these delightful side dishes. They complement the flavors while keeping it low-carb and gluten-free.
- Garlic Roasted Asparagus – Lightly seasoned asparagus spears roasted until tender add a fresh crunch.
- Steamed Broccoli – A nutritious choice that balances the rich flavors of the casserole.
- Cauliflower Rice – This low-carb alternative provides a fluffy base that soaks up flavors beautifully.
- Cucumber Salad – Crisp cucumbers in vinegar dressing offer a refreshing contrast to the warm casserole.
- Sautéed Spinach – Quickly sautéed spinach with garlic enhances nutrients while being quick to prepare.
- Zucchini Noodles – Thinly spiralized zucchini tossed in olive oil makes a fun side that ties in with your main dish.
Common Mistakes to Avoid
Making Zucchini Pizza Casserole can be easy, but a few common mistakes might ruin your dish. Here are some pitfalls to watch out for.
- Overlooking moisture: Zucchini contains a lot of water. Failing to drain it properly can lead to a soggy casserole. Always grate and drain your zucchini before mixing.
- Skipping seasoning: Without enough seasoning, your casserole may taste bland. Make sure to use herbs and spices generously for optimal flavor.
- Using low-quality cheese: Not all cheeses melt well. Stick with high-quality mozzarella for the best results; it adds creaminess and flavor.
- Ignoring cooking times: Underbaking or overbaking can affect texture. Follow the recommended baking times closely to achieve a perfect crust and topping.
- Not letting it cool: Cutting into the casserole too soon can cause it to fall apart. Allow it to cool for at least 10 minutes before serving for better structure.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container for up to 4 days.
- Allow the casserole to cool completely before sealing.
Freezing Zucchini Pizza Casserole | Low-Carb & Gluten-Free
- Wrap portions tightly in plastic wrap or aluminum foil before placing in a freezer-safe container.
- It can be frozen for up to 3 months.
Reheating Zucchini Pizza Casserole | Low-Carb & Gluten-Free
- Oven: Preheat the oven to 350°F (175°C) and bake for about 20 minutes until heated through.
- Microwave: Heat individual portions on high for 1-2 minutes, checking frequently.
- Stovetop: Warm in a skillet over medium heat, stirring occasionally until hot.
Frequently Asked Questions
Here are some common questions about making Zucchini Pizza Casserole | Low-Carb & Gluten-Free.
Can I substitute other meats?
Yes! You can use ground beef or chicken instead of turkey, depending on your preference.
How do I make this dish vegetarian?
Simply omit the meat and add more vegetables like mushrooms or spinach for added flavor and nutrition.
Can I use store-bought marinara sauce?
Absolutely! Just choose a high-quality brand that fits your dietary needs.
What sides pair well with Zucchini Pizza Casserole?
A simple green salad or steamed vegetables complements this dish perfectly.
Final Thoughts
This Zucchini Pizza Casserole | Low-Carb & Gluten-Free is not just delicious; it’s also versatile! Feel free to customize it with your favorite toppings or add-ins. It’s a great way to enjoy pizza flavors while keeping it healthy and satisfying. Give this recipe a try; your family will love it!
Zucchini Pizza Casserole | Low-Carb & Gluten-Free
Zucchini Pizza Casserole | Low-Carb & Gluten-Free is a mouthwatering dish that brings together the beloved flavors of pizza with the nutritional benefits of zucchini. This easy-to-make casserole is perfect for any occasion, whether it’s a family dinner or a gathering with friends. With its cheesy goodness and savory marinara sauce, this low-carb and gluten-free option will satisfy even the pickiest eaters. Customize it with your favorite toppings to make it your own, ensuring everyone leaves the table happy and full!
- 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 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 large mixing bowl, combine grated zucchini, eggs, parmesan cheese, black pepper, onion powder, and half of the Italian seasoning; mix well.
- Press the mixture into a greased 9×13 baking pan and bake for about 20 minutes until set.
- In a skillet, sauté chopped onion and bell pepper in olive oil until soft; add garlic and ground turkey, cooking until no longer pink. Stir in marinara sauce and remaining seasoning.
- Spread the turkey mixture over the baked zucchini base, top with mozzarella cheese, and bake for an additional 20 minutes until bubbly.
Nutrition
- Serving Size: 1 slice (approximately 200g)
- Calories: 285
- Sugar: 6g
- Sodium: 440mg
- Fat: 15g
- Saturated Fat: 7g
- Unsaturated Fat: 6g
- Trans Fat: 0g
- Carbohydrates: 12g
- Fiber: 3g
- Protein: 25g
- Cholesterol: 120mg