Spaghetti Squash Casserole With Ground Turkey

Name: Spaghetti Squash Casserole With Ground Turkey
Prep time: 15 min
Cook time: 1 h
Total time: 1 h 15 min
Cuisine: American
Ingredients: 1 medium spaghetti squash; 1 pound ground turkey; 1 tablespoon olive oil; 1 onion, chopped; 2 cloves garlic, minced; 1 bell pepper, chopped; 1 can (14.5 oz) diced tomatoes, drained; 1 teaspoon Italian seasoning; Salt and pepper to taste; 1 cup shredded mozzarella cheese; 1/2 cup grated Parmesan cheese; Fresh basil for garnish (optional)

Author: Amelia Sinclair

Published: February 1, 2026

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Introduction to Spaghetti Squash Casserole With Ground Turkey

Hey there, friends! If you’re like me, balancing family, work, and personal time feels like a juggling act. That’s why I’m thrilled to share this Spaghetti Squash Casserole With Ground Turkey. It’s the ultimate comfort dish that’s not only healthy but also bursting with flavor. Imagine sinking your fork into a warm, cheesy casserole after a long day. This recipe is perfect for those busy nights when you need a quick solution but still want to impress everyone around the dinner table. You’ll love how easy and delicious it is!

Why You’ll Love This Spaghetti Squash Casserole With Ground Turkey

This Spaghetti Squash Casserole With Ground Turkey is a delightful game-changer for busy nights. It’s incredibly easy to whip up, making it a fantastic weeknight meal without all the fuss. The rich flavors blend beautifully, making even picky eaters ask for seconds! Plus, it’s a health-conscious choice that doesn’t skimp on taste. You’ll find this casserole appeals to everyone at the table while helping you stick to your meal goals.

Ingredients for Spaghetti Squash Casserole With Ground Turkey

When it comes to a tasty Spaghetti Squash Casserole With Ground Turkey, the ingredients work together like an orchestra, creating a comforting melody of flavors. Here’s what you’ll need:

Spaghetti squash: This veggie is the star of the show! When cooked, it transforms into tender, spaghetti-like strands that give the dish its name.
Ground turkey: A lean protein that keeps the casserole hearty and healthy. You can swap it for ground chicken or beef if you prefer.
Olive oil: Perfect for sautéing veggies and adding a touch of richness. It’s also a healthier fat choice!

Onion: Chopped onions bring sweetness and depth to the casserole. They’re versatile and always a must in savory dishes.
Garlic: Minced garlic offers a burst of flavor that elevates the dish. It’s known for its aromatic goodness!
Bell pepper: This colorful addition adds both taste and crunch. You can choose between colors, like red, yellow, or green, based on your preference.

Diced tomatoes: A canned option makes this super easy! They add moisture and a fresh tomato flavor that ties everything together.
Italian seasoning: A blend of herbs that provide that classic Italian flavor. It brings warmth and comfort to the casserole.
Salt and pepper: Simple seasonings that enhance all the flavors. Adjust to your liking!

Shredded mozzarella cheese: Because who doesn’t love gooey cheese? It adds creaminess and binds everything wonderfully.
Grated Parmesan cheese: This brings a nutty flavor and a lovely crust. It’s the finishing touch that makes your casserole shine!
Fresh basil: An optional garnish that adds a pop of color and a fresh flavor to the final dish. Always a nice touch!

You can find the exact measurements for all these ingredients at the bottom of the article, available for printing. Happy cooking!

How to Make Spaghetti Squash Casserole With Ground Turkey

Now that you’ve gathered your ingredients, let’s dive into the delightful process of creating your Spaghetti Squash Casserole With Ground Turkey. This recipe unfolds step by step, making it simple even on the busiest days. Grab your apron, and let’s get cooking!

Step 1: Preheat Your Oven

First things first! Preheat your oven to 375°F (190°C). This ensures that your casserole will bake evenly and develop that irresistible golden crust we all love.

Step 2: Prepare the Spaghetti Squash

Next, let’s tackle the spaghetti squash. Cut it in half lengthwise and scoop out the seeds. Then, place the halves cut-side down on a baking sheet. Roast them in the preheated oven for about 30–40 minutes, or until they’re tender. You want to avoid undercooking it—nobody likes crunchy squash, right?

Step 3: Sauté the Vegetables

While the squash roasts, heat a tablespoon of olive oil in a large skillet over medium heat. Toss in your chopped onion and minced garlic, stirring for 2–3 minutes. You want them to turn fragrant and just start to soften. Trust me, this is where the magic begins!

Step 4: Cook the Ground Turkey

Now, let’s add that ground turkey. Crumble it into the skillet and cook until browned, roughly 5–7 minutes. Make sure to break it apart with your spatula as it cooks. It’s a satisfying sight to see the turkey turn from pink to a lovely golden brown!

Step 5: Combine Ingredients

Once your turkey is perfectly brown, stir in the chopped bell pepper, drained diced tomatoes, Italian seasoning, salt, and pepper. Cook everything together for another 5 minutes. This melds all the flavors beautifully, making your house smell heavenly!

Step 6: Transfer to Baking Dish and Add Cheese

Once the spaghetti squash is out of the oven and cooled slightly, scrape the flesh into spaghetti-like strands using a fork. Add the strands to your turkey mixture. Give it a good toss to combine everything thoroughly. Now, pour this delicious mixture into a greased 9×13-inch baking dish. Don’t be shy with the shredded mozzarella and grated Parmesan cheese—sprinkle those on generously.

Step 7: Bake and Garnish

Finally, pop your casserole into the oven and bake for 20–25 minutes until the cheese is melted and bubbly. The anticipation makes it even better! Once it’s done, sprinkle some fresh basil on top for a lovely touch. Now you’re ready to take your first bite of this hearty masterpiece!

Tips for Success

Ensure your spaghetti squash is tender; undercooked squash can ruin the texture.
If you have leftovers, this casserole holds up well in the fridge for a couple of days!
For a perfect bake, cover the dish with foil for the first 15 minutes to help melt the cheese evenly.

Feel free to add extra veggies like spinach or zucchini for added nutrition!
Try different cheese combinations based on what you have on hand for a unique twist.

Equipment Needed

Large skillet: A regular frying pan works too, just ensure it has high sides for easy stirring.

Baking dish (9×13-inch): Any oven-safe dish will do, like a glass or ceramic one.
Fork: Perfect for scraping spaghetti squash strands; a spoon can substitute if needed.
Cutting board and knife: Essential for chopping veggies; a sturdy plate also works in a pinch.

Variations of Spaghetti Squash Casserole With Ground Turkey

Cheesy Mexican Twist: Substitute the Italian seasoning with taco seasoning. Add black beans, corn, and top with pepper jack cheese for a delightful kick.
Vegetarian Option: Replace ground turkey with a mix of sautéed mushrooms, lentils, or a plant-based meat alternative. Keep the rest of the ingredients the same for a hearty vegetarian dish.
Spicy Addition: Stir in a teaspoon of red pepper flakes or diced jalapeños for those who love an extra kick in their casserole.

Herbed Delight: Experiment with fresh herbs like thyme or oregano instead of Italian seasoning, giving it a garden-fresh flavor.
Low-Carb Version: Add more non-starchy veggies like zucchini or cauliflower rice, and skip the cheese or use a lower-fat alternative to reduce calories.

Serving Suggestions

Serve with a simple side salad for a refreshing crunch and added nutrients.

Pair with garlic bread for a classic Italian touch that everyone loves.
A glass of crisp white wine elevates the meal, making it feel special.
For a cozy presentation, sprinkle extra fresh basil on top before serving.

FAQs about Spaghetti Squash Casserole With Ground Turkey

Can I make Spaghetti Squash Casserole With Ground Turkey ahead of time?

Absolutely! You can prepare everything up to the baking step and store it in the fridge for a day. Just bake it when you’re ready for a warm meal!

Is it possible to freeze leftovers of this casserole?

Yes, leftovers can be frozen! Just portion it out in airtight containers. When you’re ready to eat, thaw and reheat in the oven or microwave until bubbly.

What can I use instead of ground turkey in this recipe?

Ground chicken, beef, or even plant-based meat alternatives work wonderfully in this Spaghetti Squash Casserole With Ground Turkey. Choose what suits your diet!

Can I add more veggies to the casserole?

Definitely! You can incorporate various veggies like spinach, zucchini, or mushrooms. They add nutritional value and enhance the flavor!

Is this casserole suitable for meal prepping?

Yes, it’s perfect for meal prep! Make a larger batch and use it for quick lunches or dinners throughout the week. Just reheat and enjoy!

Final Thoughts on Spaghetti Squash Casserole With Ground Turkey

Cooking this Spaghetti Squash Casserole With Ground Turkey brings not just a meal but a joyful experience to your table. Its layers of flavor and comfort can transform an ordinary weeknight into something special. With each warm bite, you’ll savor the love and care that went into making it. Plus, knowing it’s healthy yet delicious makes it even more rewarding! So, gather your family and enjoy the satisfaction of sharing a delightful dish that not only pleases the palate but also nurtures the heart. Trust me, this casserole is bound to become a family favorite!