Looking for a hearty dinner that’s easy to make? This Savory Ground Turkey Zucchini Casserole hits the spot! Packed with fresh veggies and lean protein, it’s a dish your family will love. Plus, it’s simple to prepare, making weeknight meals stress-free. In this recipe, I’ll guide you through each step, share tips, and offer tasty variations. Let’s dive into making this delicious meal together!
Why I Love This Recipe
- Healthy Ingredients: This casserole is packed with nutritious vegetables like zucchini and tomatoes, making it a guilt-free comfort food.
- Simple Preparation: With straightforward steps and minimal prep time, this recipe is perfect for busy weeknights.
- Versatile Dish: You can easily customize this casserole by adding your favorite vegetables or spices for a personal touch.
- Family-Friendly: With its cheesy topping and savory flavor, this dish is sure to please both kids and adults alike!
Ingredients
To make the savory ground turkey zucchini casserole, you need a few simple ingredients. Here’s what you will need:
- 1 lb ground turkey
- 3 medium zucchinis, sliced thinly
- 1 cup cherry tomatoes, halved
- 1 cup onion, chopped
- 3 cloves garlic, minced
- 1 cup shredded mozzarella cheese
- 1 teaspoon Italian seasoning
- ½ teaspoon paprika
- 1 teaspoon salt
- ½ teaspoon black pepper
- 1 tablespoon olive oil
- 1 cup marinara sauce
- Fresh basil leaves for garnish
Each ingredient plays an important role in the dish. Ground turkey adds protein and a nice flavor. Zucchini gives a fresh crunch, while cherry tomatoes add sweetness. Onions and garlic provide depth and rich aroma. Mozzarella cheese melts beautifully, making the casserole creamy and cheesy. The Italian seasoning and paprika bring warmth and spice, while salt and pepper enhance all the flavors. Olive oil helps cook the onions and turkey, adding richness. Marinara sauce ties everything together, and fresh basil adds a bright finish.
Gather these ingredients before you start cooking. This will make the cooking process easier and more enjoyable.

Step-by-Step Instructions
Preparing the Ingredients
1. Preheat the oven: Start by setting your oven to 375°F (190°C). This helps cook the casserole evenly.
2. Sautéing the onion and garlic: In a large skillet, pour in one tablespoon of olive oil. Heat it over medium heat. Add one cup of chopped onion. Cook until the onion is soft and clear, about 3-4 minutes. Then, add three minced garlic cloves. Stir for another minute to release the garlic’s flavor.
3. Browning the ground turkey: Next, add one pound of ground turkey to the skillet. Cook it for about 5-7 minutes, breaking it apart with a spatula. Keep cooking until the turkey turns brown and is no longer pink. Season it with one teaspoon of Italian seasoning, half a teaspoon of paprika, one teaspoon of salt, and half a teaspoon of black pepper. Stir everything well and take it off the heat.
Assembling the Casserole
1. Layering zucchini and marinara: Grab a baking dish and layer half of the three medium zucchinis, sliced thinly, at the bottom. Spread half of the one cup of marinara sauce evenly over the zucchini.
2. Adding ground turkey mixture: Now, take the browned ground turkey mixture and add it on top of the marinara layer. Spread it out evenly for balanced flavor in every bite.
3. Topping with remaining ingredients: Layer the rest of the zucchini slices on top. Pour the remaining marinara sauce over this layer. Next, scatter one cup of halved cherry tomatoes on the top. Finish with a generous layer of one cup of shredded mozzarella cheese.
Baking and Finishing Touches
1. Covering with foil and baking: Cover the baking dish with aluminum foil. Place it in the oven and bake for 30 minutes. This helps steam the veggies and meld the flavors.
2. Removing foil for crispiness: After 30 minutes, carefully remove the foil. Bake for another 10-15 minutes. This step makes the cheese melt and turn golden brown.
3. Garnishing with basil leaves: Once done, let the casserole cool for a few minutes. Garnish it with fresh basil leaves for a pop of color and flavor. Enjoy your dish!
Tips & Tricks
Perfecting the Casserole
To ensure even cooking, slice the zucchini thinly. This helps them cook at the same rate as the turkey. Arrange the layers in your dish evenly.
If you want to try something different, you can use ground chicken or lean beef. Both options work well and add unique flavors.
When cutting zucchini, use a sharp knife for clean slices. You can also use a mandoline for thin, even cuts. It saves time and keeps the slices uniform.
Enhancing Flavor
To make your casserole pop, add spices like oregano or a pinch of red pepper flakes. Fresh herbs like thyme or parsley can also brighten the dish.
For cheese, try mixing mozzarella with cheddar or gouda. These cheeses melt well and add depth to the flavor.
I recommend using brands like Rao’s or Prego for a tasty marinara. They have good flavor and quality ingredients.
Pro Tips
- Tip Title: Use Fresh Ingredients: Always opt for fresh zucchinis and tomatoes to enhance the flavor and texture of your casserole.
- Tip Title: Layer for Flavor: Make sure to layer the ingredients properly to allow the flavors to meld together beautifully as they bake.
- Tip Title: Customize Your Cheese: Feel free to mix different types of cheese, like parmesan or cheddar, for added depth of flavor.
- Tip Title: Let it Rest: Allow the casserole to cool for a few minutes before serving to help it set and make slicing easier.

Variations
Ingredient Substitutions
You can change the meat in this dish. Ground chicken or beef works well. Each adds a unique taste. You can also try sausage for a spicy kick.
Adding more veggies is easy. Bell peppers, mushrooms, or spinach will fit right in. They boost nutrients and flavor. Just chop them small, so they cook evenly.
If you want a vegan option, replace the turkey. Use lentils or chickpeas for protein. Swap cheese with a plant-based alternative. It makes a tasty and filling dish.
Serving Suggestions
This casserole pairs well with sides. A fresh green salad balances the meal. Garlic bread or rice also makes great accompaniments.
For creative serving ideas, try individual portions. Use small ramekins for fun and easy serving. You can also serve it in the baking dish for a family-style meal.
Leftovers make a fantastic lunch. Just store them in an airtight container. You can reheat it in the oven or microwave. It tastes just as good the next day.
Storage Info
Storing the Casserole
To keep your savory ground turkey zucchini casserole fresh, follow these tips:
- Refrigeration tips: Once the casserole cools, cover it tightly with plastic wrap or aluminum foil. You can also use an airtight container. It will stay fresh in the fridge for about 3 to 4 days. When ready to eat, just reheat it.
- Freezing guidelines: If you want to freeze the casserole, let it cool completely. Wrap it well in plastic wrap and then in foil. You can store it in the freezer for up to 3 months. When you are ready to eat, thaw it in the refrigerator overnight before reheating.
Reheating the Casserole
To enjoy your casserole again, reheating is key:
- Best methods for reheating: The oven works best for reheating. Preheat the oven to 350°F (175°C). Place the casserole in a baking dish and cover it with foil. Heat for about 20-30 minutes or until it’s hot throughout. You can also use a microwave, but it may not heat evenly.
- Maintaining texture: To keep the texture nice, avoid using the microwave if possible. If you must, cover the dish to trap steam. This will help keep the cheese melty and the zucchini tender. Let it sit for a minute before serving to avoid burns.
FAQs
Common Questions
How long to cook ground turkey?
Ground turkey cooks in about 5 to 7 minutes. Make sure it turns brown and reaches 165°F.
Can I make this ahead of time?
Yes, you can prepare it a day before. Just cover it and store in the fridge. Bake it before serving.
What can I serve with zucchini casserole?
Pair it with a salad, garlic bread, or steamed veggies. A fresh side brings balance.
Nutrition-Related Questions
Is this recipe low-carb?
Yes, this recipe is low in carbs. Zucchini is a great veggie for low-carb diets.
How can I make it healthier?
Use lean ground turkey or substitute with ground chicken. Add more veggies for extra nutrients.
What are the nutritional benefits of zucchini?
Zucchini is low in calories and high in vitamins. It has fiber that helps digestion. Plus, it adds moisture to dishes.
This recipe for zucchini casserole combines fresh ingredients like ground turkey, zucchini, and cheese. You can easily prepare it step-by-step. Sauté the onion and garlic first, then assemble and bake. Don’t forget to explore variations and storage tips.
Make it your own by experimenting with different flavors and ingredients. Enjoy the process and savor your healthy creation. Your kitchen will be filled with delightful aromas that you won’t forge

Savory Ground Turkey Zucchini Casserole
Ingredients
- 1 lb ground turkey
- 3 medium zucchinis, sliced thinly
- 1 cup cherry tomatoes, halved
- 1 cup onion, chopped
- 3 cloves garlic, minced
- 1 cup shredded mozzarella cheese
- 1 teaspoon Italian seasoning
- 0.5 teaspoon paprika
- 1 teaspoon salt
- 0.5 teaspoon black pepper
- 1 tablespoon olive oil
- 1 cup marinara sauce
- to taste fresh basil leaves for garnish
Instructions
- Preheat your oven to 375°F (190°C).
- In a large skillet over medium heat, add olive oil and sauté the chopped onion until translucent.
- Add minced garlic and ground turkey to the skillet, cooking until the turkey is browned and cooked through, about 5-7 minutes.
- Stir in Italian seasoning, paprika, salt, and pepper. Mix well and remove from heat.
- In a baking dish, layer half of the sliced zucchini at the bottom.
- Spread half of the marinara sauce over the zucchini slices.
- Add the ground turkey mixture on top of the marinara layer, spreading it evenly.
- Next, layer the remaining zucchini slices and top with the rest of the marinara sauce.
- Sprinkle halved cherry tomatoes evenly over the top and finish with a generous layer of shredded mozzarella cheese.
- Cover the baking dish with aluminum foil and bake for 30 minutes.
- Remove the foil and bake for an additional 10-15 minutes, or until the cheese is bubbly and golden brown.
- Let the casserole cool for a few minutes before garnishing with fresh basil leaves.


