Ground Turkey Zucchini Casserole Recipe

There is something truly comforting about a warm, cheesy casserole that brings a perfect balance of flavors and textures, and this Ground Turkey Zucchini Casserole does exactly that. Combining lean turkey, fresh zucchini, and gooey mozzarella cheese with a savory tomato base, this dish is a versatile and wholesome weeknight winner. It’s not only delicious but also a brilliant way to sneak in some veggies without sacrificing flavor or satisfaction.

Ingredients You’ll Need

This Ground Turkey Zucchini Casserole relies on simple, everyday ingredients that come together harmoniously. Each item plays an essential role in building layers of savoriness, freshness, and melty goodness that make this dish irresistible.

• 1 lb ground turkey: Adds lean protein and a mild flavor that soaks up all the seasonings perfectly.
• 2 medium zucchinis, sliced: Provide moisture, subtle sweetness, and a pleasant texture balance.
• 1 cup shredded mozzarella cheese: Melts beautifully to create that golden, bubbly, cheesy topping you crave.
• 1/2 cup chopped onion: Offers aromatic depth and natural sweetness when sautéed.
• 2 cloves garlic, minced: Infuses the dish with a warm, fragrant punch that wakes up every bite.
• 1 can (14 oz) diced tomatoes, drained: Adds juicy acidity and a rich tomato base to coat the turkey and zucchini.
• 1 tsp dried Italian herbs: Brings together oregano, basil, and thyme for a classic, herbaceous flair.
• 1/2 tsp salt: Enhances all the flavors and balances the brightness of the tomatoes.
• 1/4 tsp black pepper: Adds mild heat and a peppery kick to round out the seasoning.
• 1 tbsp olive oil: For sautéing the aromatics and greasing the baking dish.

How to Make Ground Turkey Zucchini Casserole

Step 1: Preheat and Prepare

Set your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish with olive oil. This simple prep is key to ensuring the casserole doesn’t stick and gets that perfectly crisp edge once baked.

Step 2: Sauté the Onion and Garlic

In a large skillet over medium heat, warm the olive oil and cook the chopped onion and minced garlic just until fragrant and softened, about 2 minutes. This step builds a flavorful aromatic base that will infuse the entire casserole.

Step 3: Brown the Ground Turkey

Add the ground turkey to the skillet, breaking it up with your spoon as it cooks. Let it brown for 5 to 6 minutes, ensuring it develops a nice texture and deep flavor before mixing with the other ingredients.

Step 4: Add Tomatoes and Seasonings

Stir in the diced tomatoes (after draining excess liquid), dried Italian herbs, salt, and black pepper. Let the mixture simmer gently for 3 to 4 minutes so all the flavors meld perfectly into the turkey.

Step 5: Assemble the Layers

Start by layering half of the sliced zucchini on the bottom of the baking dish. Then spread half of the turkey and tomato mixture over the zucchini, followed by a sprinkle of half the mozzarella cheese. Repeat these layers for a beautiful, stacked casserole that will bake evenly.

Step 6: Bake Until Bubbly and Golden

Pop the uncovered casserole into the preheated oven and bake for 30 to 35 minutes. You’ll know it’s ready when it’s bubbling all around and the mozzarella has turned a golden, appetizing brown. Let it rest for 5 minutes before serving to allow everything to set beautifully.

How to Serve Ground Turkey Zucchini Casserole

Garnishes

Fresh herbs like chopped basil or parsley bring a burst of color and freshness that contrasts wonderfully with the warm, cheesy layers. A sprinkle of red pepper flakes adds a bit of heat if you like, or a light drizzle of balsamic glaze can offer intriguing sweet-tangy notes.

Side Dishes

This casserole pairs perfectly with a simple arugula salad tossed lightly in lemon vinaigrette to brighten the plate. Crusty bread or garlic knots also make excellent companions to sop up every bit of the delicious juices and melted cheese.

Creative Ways to Present

For a fun twist, serve this Ground Turkey Zucchini Casserole in individual ramekins for personal portions, perfect for entertaining. Or transform it into a layered bake using thin zucchini ribbons for a fancier, lasagna-inspired look. Either way, it’s sure to impress!

Make Ahead and Storage

Storing Leftovers

Cover leftover casserole tightly with plastic wrap or store in an airtight container in the refrigerator. It will keep well for up to 3 days, allowing the flavors to deepen and making for an easy, satisfying lunch or dinner.

Freezing

If you want to prepare this Ground Turkey Zucchini Casserole in advance, assemble it completely but don’t bake. Wrap it well with foil and freeze for up to 2 months. When ready, bake from frozen, adding extra time to ensure it’s heated through.

Reheating

To reheat, warm portions in a microwave or in a 350°F oven until hot and bubbly again. Adding a few minutes under the broiler can help restore the melty, golden cheese topping that makes this casserole so irresistible.

FAQs

Can I use ground chicken instead of ground turkey?

Absolutely! Ground chicken works just as well and will give a slightly different flavor that’s also mild and adaptable to the seasonings in this casserole.

Do I need to peel the zucchinis?

There’s no need to peel the zucchinis unless you prefer to. The skins add nutrients, color, and a nice texture once baked.

Can I prepare this casserole vegetarian?

Yes, simply swap out the ground turkey for a plant-based meat substitute or cooked lentils. You might want to adjust seasoning slightly to keep the flavor balanced.

What can I substitute for mozzarella cheese?

Mozzarella’s meltiness is key here, but you can use cheddar, Monterey Jack, or even a blend for a different flavor profile.

Is this casserole suitable for meal prep?

Definitely. It holds up beautifully in the fridge and freezer, making it a great option to cook once and enjoy throughout the week.

Final Thoughts

This Ground Turkey Zucchini Casserole has quickly become one of my go-to recipes anytime I want a hearty, healthy meal that feels like a warm hug on a plate. It’s straightforward to make but impressively delicious — perfect for family dinners or easy entertaining. Give it a try soon and enjoy the delightful combination of flavors and textures that this dish brings to your table!

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