Healthy Spaghetti Squash Au Gratin

If you’re looking for a comforting dish that’s also good for you, then this Healthy Spaghetti Squash Au Gratin is just what you need! It combines the cozy flavors we love with wholesome ingredients, making it a standout in my kitchen. I always turn to this recipe during busy weeknights or when I want to impress family and friends at gatherings. It’s rich and cheesy but still packs in the veggies, so everyone can indulge without any guilt!

This dish takes the humble spaghetti squash and turns it into something truly special. The creamy Greek yogurt and sharp cheddar create that perfect cheesy goodness, while the roasted squash provides a delightful texture. Whether you serve it as a side or as a light main dish, it’s sure to be a crowd-pleaser.

Why You’ll Love This Recipe

  • Easy to make: With just a few simple steps, you can whip up this delicious dish without spending hours in the kitchen.
  • Family-friendly: Kids and adults alike will enjoy this cheesy treat—it’s a great way to sneak in some veggies!
  • Make-ahead option: You can prepare it ahead of time and bake it just before serving, making meal prep a breeze.
  • Versatile: Perfect for everything from casual dinners to festive gatherings, this dish fits any occasion.
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Ingredients You’ll Need

The ingredients for this Healthy Spaghetti Squash Au Gratin are simple and wholesome. You probably have most of them on hand! Let’s gather what you need:

  • 1 medium spaghetti squash
  • 1 tbsp olive oil
  • ½ cup diced onion
  • 2 cloves garlic (minced)
  • ½ cup plain Greek yogurt (or sour cream)
  • 1½ cups shredded sharp cheddar cheese (divided)
  • ¼ tsp salt
  • ¼ tsp black pepper
  • Optional: ¼ tsp paprika or dried thyme

Variations

This recipe is flexible and can easily be customized to suit your taste. Here are some fun ideas to switch things up:

  • Add more veggies: Toss in spinach, mushrooms, or bell peppers for extra nutrition and flavor.
  • Change the cheese: Try using mozzarella or gouda for a different twist on the classic cheesy flavor.
  • Spice it up: Add red pepper flakes or cayenne pepper if you like a little heat in your dishes.
  • Herb it up: Fresh herbs like parsley or basil can bring a burst of freshness to each bite.

How to Make Healthy Spaghetti Squash Au Gratin

Step 1: Roast the Spaghetti Squash

Preheat your oven to 400°F (205°C). Slice the spaghetti squash in half lengthwise and scoop out the seeds. Brushing the cut sides with olive oil not only adds flavor but helps achieve that lovely golden color when roasting. Place it face-down on a baking sheet and roast for about 35–40 minutes until tender. This step is crucial because roasting brings out the natural sweetness of the squash!

Step 2: Sauté Onions and Garlic

While the squash is roasting, heat a skillet over medium heat. Sauté the diced onions in olive oil until they soften—this usually takes about five minutes. Adding minced garlic after that elevates the aroma and flavor even more! Cook for an additional minute before removing from heat. This fragrant mix will add depth to your dish.

Step 3: Shred the Squash

Once your roasted spaghetti squash is cool enough to handle, grab a fork and shred it into noodle-like strands. This step is where all that hard work pays off—you’ll see those beautiful noodles forming!

Step 4: Mix Everything Together

In a large bowl, combine your shredded squash with those sautéed onions and garlic, Greek yogurt, one cup of cheese, salt, pepper, and any optional spices you’ve chosen. This mixture brings all those flavors together beautifully!

Step 5: Bake Until Golden

Transfer your concoction into a greased casserole dish and top with the remaining half cup of cheese. Pop it into the oven at 375°F for about 20–25 minutes until it’s hot and bubbly with that gorgeous golden top. The smell alone will have everyone gathering around!

Step 6: Serve and Enjoy!

Let it cool slightly before serving—this will help set everything together nicely. Enjoy your Healthy Spaghetti Squash Au Gratin as a delightful side dish or light main course that everyone will love!

Pro Tips for Making Healthy Spaghetti Squash Au Gratin

Creating a perfect Healthy Spaghetti Squash Au Gratin is all about technique and a sprinkle of love! Here are some pro tips to elevate your dish:

  • Choose the right squash: Opt for a medium-sized spaghetti squash that feels heavy for its size. This ensures a good amount of flesh and flavor, making your gratin richer and more satisfying.

  • Don’t rush the roasting: Roasting the squash until it’s tender not only enhances its natural sweetness but also makes it easier to shred into those delightful noodle-like strands. Take your time—it’s worth the wait!

  • Use full-fat Greek yogurt: For a creamier texture, stick with full-fat Greek yogurt instead of low-fat versions. This provides the richness you’re looking for while keeping it healthy.

  • Experiment with cheese: While sharp cheddar is delicious, feel free to mix in other cheeses like Gruyère or mozzarella for different flavor profiles. Just remember to maintain the total cheese quantity!

  • Let it cool before serving: Allowing the gratin to rest for a few minutes after baking helps it set up nicely, making it easier to serve and adding to the overall presentation.

How to Serve Healthy Spaghetti Squash Au Gratin

Serving your Healthy Spaghetti Squash Au Gratin can be as creative as you want. It’s a versatile dish that can shine as a star or complement other flavors on your table!

Garnishes

  • Chopped fresh herbs: A sprinkle of fresh parsley or chives adds a pop of color and freshness, balancing the richness of the dish.
  • Crushed red pepper flakes: A light dusting gives just a hint of spice, elevating flavor without overwhelming the palate.

Side Dishes

  • Steamed broccoli: The bright green florets and crunchy texture make for a nutritious contrast to the creamy gratin.
  • Garlic bread: A slice of warm garlic bread is perfect for mopping up any cheesy goodness left on your plate!
  • Mixed green salad: A refreshing salad with vinaigrette provides a crisp counterbalance, enhancing the overall meal experience.
  • Roasted Brussels sprouts: Their nutty flavor pairs beautifully with the cheese and adds an extra layer of nutritional value to your plate.

With these tips and serving suggestions, your Healthy Spaghetti Squash Au Gratin will not only taste fantastic but also impress everyone at your table! Enjoy every bite!

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Make Ahead and Storage

This Healthy Spaghetti Squash Au Gratin is perfect for meal prep! It can be made in advance and stored for later, making it a convenient option for busy weeknights or gatherings.

Storing Leftovers

  • Allow the dish to cool completely before storing.
  • Transfer leftovers to an airtight container.
  • Store in the refrigerator for up to 3-4 days.

Freezing

  • To freeze, let the dish cool completely.
  • Portion out servings into freezer-safe containers or bags.
  • Label with the date and store in the freezer for up to 2 months.

Reheating

  • Thaw overnight in the refrigerator if frozen.
  • Reheat in the oven at 350°F (175°C) until warmed through, about 20-25 minutes.
  • Alternatively, reheat individual portions in the microwave for 1-2 minutes, stirring halfway through.

FAQs

Here are some common questions about making this delicious dish!

Can I make Healthy Spaghetti Squash Au Gratin ahead of time?

Absolutely! You can prepare the entire dish, store it in the fridge, and simply bake it when you’re ready to serve. It’s a fantastic option for meal prep!

What can I substitute for Greek yogurt in Healthy Spaghetti Squash Au Gratin?

If you prefer not to use Greek yogurt, you can substitute it with sour cream or a plant-based yogurt alternative. Both will give you that creamy texture without compromising flavor.

Is Healthy Spaghetti Squash Au Gratin suitable for gluten-free diets?

Yes! This recipe is naturally gluten-free since it uses spaghetti squash instead of traditional pasta. Enjoy without worry!

How do I ensure my Healthy Spaghetti Squash Au Gratin is cheesy?

Make sure to use freshly shredded sharp cheddar cheese, as it melts better than pre-shredded varieties. Feel free to add more cheese on top if you want an extra cheesy finish!

Final Thoughts

This Healthy Spaghetti Squash Au Gratin is truly a delightful dish that brings comfort food vibes while keeping things nutritious. I hope you enjoy making this cozy recipe as much as I do—it’s perfect for family dinners or just treating yourself! Grab your ingredients and get cooking; I can’t wait for you to taste this delicious twist on a classic favorite!

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Healthy Spaghetti Squash Au Gratin

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If you’re on the hunt for a wholesome yet indulgent dish, look no further than this Healthy Spaghetti Squash Au Gratin. This delightful recipe transforms spaghetti squash into a creamy, cheesy casserole that’s perfect for weeknight dinners or special gatherings. The combination of roasted squash, Greek yogurt, and sharp cheddar creates a comforting dish that packs in delicious flavors without sacrificing nutrition. Plus, it’s easy to make ahead of time, making meal prep a breeze. Enjoy this veggie-packed masterpiece as a satisfying side or light main course that everyone at the table will love!

  • Author: Violeta
  • Prep Time: 15 minutes
  • Cook Time: 60 minutes
  • Total Time: 1 hour 15 minutes
  • Yield: Serves 6
  • Category: Main
  • Method: Baking
  • Cuisine: American

Ingredients

Scale
  • 1 medium spaghetti squash
  • 1 tbsp olive oil
  • ½ cup diced onion
  • 2 cloves garlic (minced)
  • ½ cup plain Greek yogurt
  • 1½ cups shredded sharp cheddar cheese (divided)
  • ¼ tsp salt
  • ¼ tsp black pepper
  • Optional: ¼ tsp paprika or dried thyme

Instructions

  1. Preheat your oven to 400°F (205°C). Halve the spaghetti squash lengthwise and scoop out the seeds. Brush cut sides with olive oil and roast face-down on a baking sheet for about 35–40 minutes until tender.
  2. While the squash roasts, heat olive oil in a skillet over medium heat. Sauté onions until soft (about 5 minutes), then add minced garlic and cook for an additional minute.
  3. Once cooled, shred the roasted squash into noodle-like strands using a fork.
  4. In a large bowl, combine shredded squash with sautéed onions and garlic, Greek yogurt, one cup of cheddar cheese, salt, pepper, and optional spices.
  5. Transfer to a greased casserole dish and top with remaining cheese. Bake at 375°F for about 20–25 minutes until hot and bubbly.
  6. Let cool slightly before serving.

Nutrition

  • Serving Size: 1 serving
  • Calories: 210
  • Sugar: 3g
  • Sodium: 350mg
  • Fat: 11g
  • Saturated Fat: 5g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 18g
  • Fiber: 3g
  • Protein: 10g
  • Cholesterol: 25mg

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