Amazing Ground Turkey Zucchini Casserole

You know those nights? The ones where you get home, exhaustion has officially set in, and the thought of cooking anything even remotely complicated sounds like a cruel joke? Yeah, I live for those nights because that’s when this Ground Turkey Zucchini Casserole totally saves the day! Seriously, this dish is a lifesaver. I threw it together one evening years ago when I felt like I had absolutely *nothing* in the fridge, and it turned into an instant family favorite. It’s packed with good stuff, totally satisfying, and best of all? It’s ridiculously easy.

A close-up of Ground Turkey Zucchini Casserole with melted cheese, zucchini slices, and ground turkey.

Why You&39;ll Love This Ground Turkey Zucchini Casserole

  • Super Easy: Seriously, prep time is a joke. You can totally whip this up on a busy weeknight!
  • Healthy & Wholesome: Packed with lean protein from the turkey and veggies from the zucchini and tomatoes. It feels good to eat!
  • Deliciously Comforting: Don’t let the healthy aspect fool you; this casserole is cheesy, savory, and just plain yummy. It’s comfort food, minus the guilt.
  • Versatile: Easy to jazz up with extra veggies or different cheeses. It’s a great base for whatever you have on hand!

Ingredients for Your Ground Turkey Zucchini Casserole

Alright, let’s talk about what you’ll need to make this magic happen. It’s really just a grab-and-go kind of list, which is exactly what we love for a weeknight meal, right? For the main event, you’ll want about a pound of good quality ground turkey. I usually go for the 93% lean because it’s got enough flavor without being greasy.

Then comes the star veggie: two medium zucchini, all chopped up. Honestly, you can chop them pretty small or a little chunky – whatever makes you happy! We’ll also need one medium onion for that sweet aromatic base, and a couple of cloves of garlic, minced nice and fine.

For liquids and flavor? Grab a can of diced tomatoes, a 14and a half ounce can, and don’t drain ‘em – that juice is pure flavor gold! Sprinkle in a teaspoon of Italian seasoning for that herby goodness, half a teaspoon of salt, and a quarter teaspoon of black pepper to make everything sing.

And because no casserole is complete without it, you’ll need a cup of shredded cheddar cheese. Use the good stuff you shred yourself if you can; it melts way better than the pre-shredded stuff that sometimes has anti-caking agents. Finally, we’ll top it all off with half a cup of breadcrumbs. Panko breadcrumbs give a real nice crunch, but regular ones work fine too!

Close-up of Ground Turkey Zucchini Casserole in a white baking dish, topped with melted cheese.

Essential Equipment for Making Ground Turkey Zucchini Casserole

Okay, so when I say this casserole is easy, I mean it! You don’t need a whole arsenal of fancy gadgets. Really, all you need is a good large skillet to do all the cooking of the turkey and veggies. It helps everything brown and soften up just right before it hits the oven. And then, you’ll need your trusty 9×13 inch baking dish. This is where all the magic comes together and bakes into that cheesy, bubbly goodness we all love. That’s pretty much it!

Step-by-Step Guide to Your Ground Turkey Zucchini Casserole

Preheating and Preparing the Baking Dish

First things first, let’s get that oven fired up! Go ahead and preheat it to 375 degrees Fahrenheit (that’s 190 Celsius for my fellow bakers). While it’s warming up, grab your 9×13 inch baking dish and give it a quick little grease. A little cooking spray or a dab of butter works wonders here to make sure nothing sticks.

Cooking the Ground Turkey and Aromatics

Now, let’s get cooking! Heat a big skillet over medium-high heat. Add your pound of ground turkey and just go to town breaking it up and browning it. It should be all cooked through and looking nice and crumbly. Give it a little drain to get rid of any extra grease – we’re aiming for tasty, not oily! Then, toss in that chopped onion you prepped. Let it soften up for about 5 minutes, just until it starts to look a little see-through. Next, add in your minced garlic and give it a stir for about 60 seconds. Oh, that smell! Garlic always makes everything better. It’s almost as good as the smell from my Garlic Butter Meatballs!

Combining and Simmering the Casserole Base

Time to add the stars of the show! Throw in your chopped zucchini. Don’t worry if it looks like a lot; it’ll cook down. Now, add the can of diced tomatoes, juice and all – that liquid is flavor town! Stir in your Italian seasoning, salt, and pepper. Give it all a good mix and let it simmer for about 5 to 7 minutes. You want the zucchini to get tender but still have a tiny bit of bite to it, not mushy, okay? We’re looking for tender-crisp.

Assembling and Topping the Ground Turkey Zucchini Casserole

Alright, pour that beautiful mixture from the skillet right into your greased baking dish. Spread it out evenly so you get that yummy flavor in every bite. Now for the best part – the topping! In a little bowl, mix together that shredded cheddar cheese and those breadcrumbs. I like to give it a good stir so they’re all cozy together. Then, just sprinkle this crunchy, cheesy goodness all over the top of the casserole. Try to get it nice and even!

Close-up of a Ground Turkey Zucchini Casserole in a white baking dish, topped with melted cheese.

Baking and Resting the Casserole

Into the oven it goes! Bake it for about 20 to 25 minutes. You’re looking for that cheese to be all melty and bubbly, and the breadcrumb topping to turn a lovely golden brown. Once it’s out, resist the urge to dig in *immediately* (I know, it’s torture!). Let it sit for just a few minutes. This helps everything settle and makes it easier to serve. Trust me, it’s worth the wait!

Tips for a Perfect Ground Turkey Zucchini Casserole

Okay, so you’ve got the basic recipe down, but let’s chat about a few little tricks that really make this Ground Turkey Zucchini Casserole sing. First off, that watery zucchini issue? It can happen! If you’re worried about it, try this: after you chop your zucchini, toss it with a little salt in a colander and let it sit for about 15-20 minutes. The salt draws out the excess moisture. Just give it a quick rinse and pat it dry before adding it to the skillet. It makes a difference!

Now, about those ingredients. Feel free to swap up the cheese! Mozzarella adds a nice melty stretch, or you could mix in some Parmesan for a sharper flavor. And if you don’t have Italian seasoning, just a mix of dried oregano, basil, and a pinch of thyme works like a charm. I’ve even thrown in a little smoked paprika when I’m feeling fancy; it adds a really lovely depth. And don’t be afraid to jazz up the topping – a sprinkle of garlic powder or a tiny pinch of cayenne pepper in with the breadcrumbs can add an extra kick if you’re feeling adventurous!

Variations for Your Ground Turkey Zucchini Casserole

This Ground Turkey Zucchini Casserole is fantastic as is, but you know me, I love to play around! It’s such a great base recipe, and you can totally twist it to fit what you’re craving or what you’ve got lurking in the fridge.

Want more veggies? Absolutely! Toss in some chopped bell peppers (any color works!), a handful of corn kernels, or even some chopped spinach stirred in at the end with the zucchini. These all add extra flavor and a little something extra to each bite.

And cheese, oh glorious cheese! While cheddar is my go-to, feel free to mix it up. Monterey Jack would be amazing, or even a sprinkle of Parmesan mixed in with the cheddar for a sharper kick. Sometimes I even toss in a little feta cheese at the end for a tangy surprise. So go ahead, get creative and make this casserole your own!

Serving Suggestions for Ground Turkey Zucchini Casserole

This Ground Turkey Zucchini Casserole is pretty much a meal in itself, but if you want to make it a full-on feast, I’ve got some ideas! It goes wonderfully with a simple green salad with a light vinaigrette – the crispness is a nice contrast to the cheesy casserole. A piece of crusty bread for dipping into any extra cheesy goodness is always a winner in my book. If you’re feeling a bit more virtuous, some steamed broccoli or green beans are also fantastic. It’s all about balancing that comforting casserole with something fresh and vibrant. You can find tons more dinner ideas here too!

Close-up of Ground Turkey Zucchini Casserole with melted cheese topping in a glass baking dish.

Storage and Reheating Instructions

Got leftovers? Lucky you! This Ground Turkey Zucchini Casserole stores like a dream. Just let it cool down a bit, then pop any extra into an airtight container and pop it in the fridge. It’ll keep nicely for about 3-4 days. When you’re ready for a yummy encore, you can gently reheat it in the microwave or, my favorite way, pop a portion back into a small oven-safe dish (or even directly in the baking dish if you have more!) at around 350°F (175°C) until it’s warmed through and bubbly again. It’s almost as good as the first time!

Frequently Asked Questions about Ground Turkey Zucchini Casserole

Got questions? I’ve got answers! Folks always ask me a few things about this Ground Turkey Zucchini Casserole, and I’m happy to clear them up.

Can I make this ahead of time?

Absolutely! You can totally assemble the whole casserole, cover it tightly, and keep it in the fridge for a day before baking. Just add a few extra minutes to the baking time since it’ll be starting from cold. It makes those busy weeknights even easier!

Can I freeze this casserole?

You sure can! Assemble it (but don’t bake it), wrap it really well, and pop it in the freezer for up to about 3 months. When you’re ready to bake, just thaw it overnight in the fridge and then bake as usual, maybe adding a bit more time. It’s a lifesaver for future busy evenings!

What can I substitute for ground turkey?

No ground turkey on hand? No worries! Ground chicken is a pretty direct swap and works beautifully. You could also go for ground beef if that’s what you have, though it might make the casserole a little less lean. For a vegetarian option, crumbled firm tofu or a plant-based ground substitute would be delicious too!

How do I prevent the zucchini from making the casserole watery?

This is a common concern, but there are a couple of tricks! First, don’t overcook the zucchini in the skillet – you want it tender-crisp, not mushy. Also, as I mentioned in my tips, salting the chopped zucchini for about 15-20 minutes before you use it really helps draw out excess moisture. Just give it a quick rinse and a pat dry, and you’re good to go!

Share Your Ground Turkey Zucchini Casserole Experience!

Okay, so now you know all my secrets for making this super scrumptious Ground Turkey Zucchini Casserole! I really hope you give it a try. If you do, I’d absolutely LOVE to hear what you think! Please, leave a comment below with your thoughts, how it turned out for you, or even any fun variations you came up with. Rating it would be amazing too!

Delicious Ground Turkey Zucchini Casserole with zucchini slices and melted cheese topping in a baking dish.

Ground Turkey Zucchini Casserole

A simple and healthy casserole made with ground turkey and zucchini.
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings: 6 servings
Course: Dinner
Cuisine: American

Ingredients
  

For the Casserole
  • 1 lb ground turkey
  • 2 medium zucchini chopped
  • 1 medium onion chopped
  • 2 cloves garlic minced
  • 1 can diced tomatoes 14.5 oz, undrained
  • 1 cup shredded cheddar cheese
  • 1/2 cup breadcrumbs
  • 1 teaspoon Italian seasoning
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper

Equipment

  • Large skillet
  • 9×13 inch baking dish

Method
 

  1. Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish.
  2. In a large skillet over medium-high heat, cook the ground turkey until browned. Drain off any excess grease.
  3. Add the chopped onion to the skillet and cook until softened, about 5 minutes. Add the minced garlic and cook for 1 minute more until fragrant.
  4. Stir in the chopped zucchini, diced tomatoes (with their juice), Italian seasoning, salt, and pepper. Cook for 5-7 minutes, or until the zucchini is tender-crisp.
  5. Transfer the mixture to the prepared baking dish.
  6. In a small bowl, combine the shredded cheddar cheese and breadcrumbs. Sprinkle this mixture evenly over the top of the casserole.
  7. Bake for 20-25 minutes, or until the cheese is melted and bubbly and the topping is golden brown.
  8. Let the casserole rest for a few minutes before serving.

Notes

You can add other vegetables like bell peppers or corn for extra flavor and texture.

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