ground turkey zucchini casserole

Posted on December 15, 2025

Modified: December 15, 2025

By Sofia
A cheesy ground turkey zucchini casserole with sweet potatoes and fresh rosemary in a white oval baking dish.

I’ve always been a big fan of casseroles – they’re the ultimate comfort food, easy to prepare, and perfect for feeding a crowd. One of my all-time favorites is my savory ground turkey zucchini casserole. The aroma that fills the kitchen as it bakes is simply heavenly, and the combination of flavors is irresistible. This dish brings back so many fond memories of family dinners and cozy nights in. If you’re looking for another comforting dish, you might enjoy this turkey broccoli casserole; it’s another family favorite of mine!

What Makes This ground turkey zucchini casserole So Special?

What I truly adore about this ground turkey zucchini casserole is how simple it is to throw together, despite its incredible taste. With just 20 minutes of prep time and 40 minutes in the oven, it’s a fantastic weeknight meal. Plus, it’s packed with healthy ingredients like ground turkey, zucchini, carrots, and diced tomatoes. The combination of these key ingredients creates a balanced and delicious dish that I feel good about serving to my family.

Ingredient Notes for ground turkey zucchini casserole

When making my ground turkey zucchini casserole, the quality of the ingredients truly shines through. First, I always opt for lean ground turkey. It’s a healthier alternative to ground beef, and it soaks up the Italian seasoning beautifully. Next, I use fresh zucchini and carrots. If you don’t have carrots on hand, don’t worry, you can always use a pre-shredded bag from the grocery store! You can also try using Italian chicken casserole with a bit of zucchini.

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A cheesy ground turkey zucchini casserole with sweet potatoes and fresh rosemary in a white oval baking dish.
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Savory Ground Turkey Zucchini Casserole

This ground turkey zucchini casserole is a healthy and satisfying meal packed with flavor and nutrients. It's easy to make and perfect for a weeknight dinner.
Prep Time 20 minutes
Cook Time 40 minutes
Total Time 1 hour
Servings: 6 servings
Course: Main Course
Cuisine: American
Calories: 320

Ingredients
  

  • 1 lb Ground Turkey lean
  • 1 medium Onion chopped
  • 2 cloves Garlic minced
  • 2 medium Zucchini shredded
  • 1 cup Shredded Carrots
  • 15 oz Canned Diced Tomatoes undrained
  • 1 tsp Italian Seasoning
  • 1/2 tsp Salt
  • 1/4 tsp Black Pepper
  • 1 cup Plain Greek Yogurt
  • 1/2 cup Shredded Cheddar Cheese
  • 1/4 cup Grated Parmesan Cheese
  • 1/4 cup Breadcrumbs plain

Equipment

  • 9x13 inch baking dish
  • Large Skillet
  • Mixing Bowl

Method
 

  • Preheat oven to 375°F (190°C). Lightly grease a 9x13 inch baking dish.
  • In a large skillet over medium heat, brown the ground turkey. Drain off any excess grease.
  • Add the chopped onion and minced garlic to the skillet and cook until softened, about 5 minutes.
  • Stir in the shredded zucchini, shredded carrots, diced tomatoes, Italian seasoning, salt, and pepper. Bring to a simmer and cook for 10 minutes, stirring occasionally, until the zucchini is slightly softened.
  • Pour the ground turkey mixture into the prepared baking dish, spreading it evenly.
  • In a mixing bowl, combine the Greek yogurt, cheddar cheese, parmesan cheese, and breadcrumbs.
  • Spread the topping evenly over the ground turkey mixture.
  • Bake in the preheated oven for 25-30 minutes, or until the topping is golden brown and the casserole is bubbly.
  • Let stand for 5-10 minutes before serving.

Notes

For a lower-carb option, omit the breadcrumbs in the topping. You can also add other vegetables like bell peppers or mushrooms to the casserole. Leftovers can be stored in the refrigerator for up to 3 days.

My Approach to Making ground turkey zucchini casserole

Let me walk you through my method for creating this ground turkey zucchini casserole. First, I start by browning the ground turkey with onion and garlic. Once that’s done, I add in the zucchini, shredded carrots, and diced tomatoes, followed by the Italian seasoning, salt, and pepper. After letting it simmer for a bit, I mix in Greek yogurt and then transfer everything to a casserole dish. To finish, I sprinkle on shredded cheddar cheese, grated Parmesan cheese, and breadcrumbs before baking it to golden perfection. You should also check out my chili dog casserole, it’s a quick and tasty alternative when you want something different!

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My Tips for the Perfect Outcome

Here are a few of my go-to tips to ensure your ground turkey zucchini casserole turns out amazing every time:

  • Don’t skip the step of draining excess moisture from the zucchini; this prevents a soggy casserole.
  • Use a good quality Italian seasoning for the best flavor.
  • Feel free to experiment with different cheeses – mozzarella or provolone would also be delicious.
  • If you want a crispier topping, drizzle a little melted butter over the breadcrumbs before baking.

Serving Suggestions and Storage Tips

I love serving this ground turkey zucchini casserole hot, straight from the oven. It pairs perfectly with a simple side salad or some crusty bread for soaking up all those delicious juices. For leftovers, I let the casserole cool completely before covering it tightly with plastic wrap or transferring it to an airtight container. It keeps well in the refrigerator for up to 3-4 days. Another similar dish to this one is my chicken wild rice casserole.

FAQs

faq 1

Can I use ground beef instead of ground turkey in this ground turkey zucchini casserole?

Absolutely! While I prefer the lighter taste of ground turkey, ground beef works just as well. Just be sure to drain off any excess fat after browning.

faq 2

Can I freeze this ground turkey zucchini casserole?

Yes, you can freeze it! Allow the casserole to cool completely, then wrap it tightly in plastic wrap and foil. It can be stored in the freezer for up to 2-3 months. Thaw it overnight in the refrigerator before reheating.

faq 3

What can I substitute for Greek yogurt?

If you don’t have Greek yogurt on hand, sour cream or even ricotta cheese can be used as a substitute. They’ll provide a similar creamy texture.

faq 4

Can I add other vegetables to this casserole?

Definitely! Feel free to get creative and add other vegetables you enjoy, such as bell peppers, mushrooms, or spinach. Just be sure to adjust the cooking time if necessary.

Conclusion

This recipe holds a special place in my heart, and I truly hope it brings as much joy to your table as it does to mine. If you try it, I’d absolutely love to hear what you think and see your creations in the comments below! And if you’re looking for another comforting dish, you might enjoy this turkey broccoli casserole.

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