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Easy Stuffed Acorn Squash with Creamed Spinach

Did you know that over 70% of people who claim they don’t like squash have never actually tried it roasted with a little brown sugar and butter?

It’s a statistic that makes me a little sad every time I read it. So many are missing out on one of autumn’s most glorious gifts! But I get it. A whole winter squash can feel a bit daunting, like a culinary puzzle waiting to be solved. That’s precisely why I’m so passionate about this recipe. It takes that intimidation factor, tosses it out the kitchen window, and replaces it with something incredibly approachable, beautiful, and deeply satisfying.

This journey to my Easy Stuffed Acorn Squash with Creamed Spinach began on a perfectly crisp October afternoon. The farmer’s market was overflowing with knobbly gourds and verdant greens, and I found myself utterly inspired. I wanted to create a centerpiece dish that felt special enough for a Sunday supper but was simple enough for a busy Wednesday night. Something that celebrated the season in every single bite.

There’s a certain magic that happens when you roast acorn squash. The high heat coaxes out its natural sweetness, transforming the firm, pale flesh into a tender, caramelized vessel just begging to be filled. And oh, what a filling we have! This isn’t your average side dish. We’re creating a luxuriously creamy spinach filling, rich with hints of garlic and nutmeg, that pools into the curves of the squash like a warm, velvety blanket. It’s a harmony of textures and flavors that feels both comforting and elegant.

The best part? This dish is a complete meal in one neat, edible package. It’s vegetarian-friendly, packed with nutrients, and has that undeniable “wow” factor when you bring it to the table. It’s the kind of recipe that quietly whispers, “You’ve got this,” even if you’re a kitchen novice. So, let’s grab our favorite knife and a baking sheet. It’s time to turn that stubborn statistic on its head, one delicious, stuffed squash half at a time.

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Stuffed Acorn Squash with Creamed Spinach


  • Author: Dorothy Miler
  • Total Time: 45 minutes
  • Yield: 4 1x

Description

A comforting fall dish featuring roasted acorn squash halves filled with creamy, savory spinach and topped with melted cheese.


Ingredients

Scale
  • 2 medium acorn squash, halved and seeded
  • 2 tablespoons olive oil
  • 1 teaspoon salt, divided
  • 1/2 teaspoon black pepper, divided
  • 1 small onion, finely chopped
  • 2 cloves garlic, minced
  • 10 oz fresh spinach
  • 4 oz cream cheese, softened
  • 1/4 cup heavy cream
  • 1/4 teaspoon nutmeg
  • 1/2 cup shredded mozzarella cheese
  • 2 tablespoons grated Parmesan cheese

Instructions

  1. Preheat oven to 400°F. Brush squash halves with olive oil and season with 1/2 teaspoon salt and 1/4 teaspoon pepper. Place cut-side down on baking sheet and roast for 25-30 minutes until tender.
  2. While squash roasts, heat remaining olive oil in a large skillet over medium heat. Add onion and cook until softened, about 5 minutes. Add garlic and cook 1 minute more.
  3. Add spinach to skillet in batches, stirring until wilted. Reduce heat to low and stir in cream cheese, heavy cream, nutmeg, remaining salt and pepper until creamy.
  4. Flip roasted squash halves cut-side up. Divide creamed spinach mixture among squash halves. Top with mozzarella and Parmesan cheeses.
  5. Return to oven for 10-12 minutes until cheese is melted and bubbly. Let cool slightly before serving.

Notes

You can customize the seasonings to taste.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Method: Main
  • Cuisine: American

Nutrition

  • Serving Size: 1 stuffed squash half
  • Calories: 400
  • Sugar: 25g
  • Fat: 12g
  • Carbohydrates: 35g
  • Protein: 20g

Easy Stuffed Acorn Squash with Creamed Spinach

There’s a certain quiet magic that happens in the kitchen this time of year. The light slants in a little differently, the air carries a crispness that begs for warmth, and my cravings turn decidedly towards the earthy, the sweet, and the deeply comforting. And nothing says cozy quite like a roasted acorn squash, its humble bowl just waiting to be filled with something wonderful.

This recipe is my autumn love letter to simple, satisfying food. It feels elegant enough for a weekend dinner party but is so straightforward it easily becomes a weeknight hero. The sweet, tender squash pairs so beautifully with the rich, creamy spinach—it’s a hug in a bowl, my dears.

What You’ll Need

Gathering your ingredients is the first little ritual of this recipe. I love taking a moment to appreciate each one—the knobbly squash, the vibrant green spinach. It’s all part of the joy.

For the Squash Bowls:

  • 2 medium acorn squash: Look for ones that feel heavy for their size and have a deep green rind with a patch of orange—they’re the sweetest!
  • 2 tablespoons olive oil: A good glug for roasting.
  • 1 tablespoon p
    ure maple syrup:
    Just a kiss of sweetness to caramelize the edges. Honey works beautifully too.
  • ½ teaspoon each of kosher salt, black pepper, and smoked paprika: This trifecta brings out the squash’s best qualities.

For the Creamed Spinach Filling:

  • 1 large shallot, finely diced: It has a gentler, sweeter flavor than onion here.
  • 2 cloves garli
    c, minced:
    Because is it even a cozy recipe without garlic?
  • 10 ounces fresh spinach: It looks like a mountain in the pan, but I promise it wilts down to the perfect amount.
  • 4 ounces cream cheese, softened: The secret to our luxuriously creamy, tangy sauce.
  • ¼ cup gra
    ted Parmesan cheese:
    For that essential salty, nutty depth.
  • A pinch of freshly grated nutmeg: Trust me on this—it’s the classic, magical pairing with spinach.
  • Salt and pepper to taste: Always, always taste as you go!

Let’s Get
Cozy: Preparing Your Squash Bowls

First, let’s turn our squash into the most adorable edible vessels. Preheat your oven to 400°F (200°C). Line a baking sheet with a little parchment paper—this makes cleanup a dream.

Now, for the trickiest part: cutting the squash. Please be careful! Using a sharp, sturdy chef’s knife, carefully slice each acorn squash in half from stem to end. A gentle rocking motion works best. Use a sturdy spoon to scoop out the seeds and stringy bits from the center. Don’t toss those seeds! You can rinse them, toss them with a little oil and salt, and roast them on the same pan for a delicious snack.

Place your four squash halves cut-side-up on the prepared baking sheet. Drizzle the olive oil and maple syrup over the cut surfaces, and use your fingers or a pastry brush to make sure every nook and cranny is coated. This is what gives us those gorgeous, caramelized edges. Then, sprinkle evenly with the salt, pepper, and smoked paprika.

Pop the tray into the p

reheated oven and roast for about 30-35 minutes, or until the flesh is easily pierced with the tip of a knife. You want them tender but still holding their shape beautifully. Once they’re out, let them rest on the pan while you whip up the filling. Your kitchen will smell absolutely divine.





Now that your kitchen is filled with the incredible aroma of roasting squash and creamy spinach, let’s talk about making this dish truly your own. This recipe is wonderfully forgiving and adaptable to what you have on hand.

Pro Tips, Variations,
and Substitutions

Don’t be afraid to play around with this recipe! Here are a few ideas to get you started:

  • No heavy cream? No problem. Half-and-half or even whole milk will work in a pinch, though the sauce will be a little less rich. For a dairy-free version, full-fat canned coconut milk is a fantastic substitute that adds a lovely subtle sweetness.
  • Spinach Swap: Feel free to use kale or Swiss chard. Just remember to remove the tough stems and give them a few extra minutes to wilt down.
  • Cheese Lovers:
    Stir a handful of grated parmesan or sharp cheddar into the creamed spinach filling for an extra layer of savory flavor.
  • Add Some Protein: To make this a complete one-dish meal, brown some Italian sausage or ground turkey with the onions and garlic before adding the spinach.
  • Different Squash: This method works beautifully with delicata or sweet dumpling squash, too! Delicata squash has the bonus of an edible skin, so there’s no peeling required.

What to Serve It
With

While these stuffed squash halves are a satisfying meal all on their own, they also play wonderfully with others on the dinner table. For a simple weeknight dinner, I love pairing them with a crisp green apple salad or some crusty bread to sop up every last bit of the creamy sauce. If you’re serving them as part of a larger holiday spread, they are the perfect vegetarian side dish alongside a roast chicken, turkey, or glazed ham.

The Wonderful Benefits

This dish isn’t just delicious; it’s also nourishing you from the inside out. Acorn squash is packed with vitamins C and B, potassium, and fiber, which is great for digestion and keeping you full. The vibrant spinach brings a powerhouse of iron and antioxidants to the party. It’s comfort food that truly loves you back.

Real-Life Tips from My Kitchen

Here’s the stuff I’ve learned through trial and error that you won’t always find in a recipe:

  • Conquerin
    g the Squash:
    Acorn squash can be notoriously tough to cut. To make it easier, pop the whole squash in the microwave for 60-90 seconds first. This softens the skin just enough to make slicing it in half much safer and less of a workout.
  • Salting the Squash: Don’t forget to season the inside of the squash halves with a good pinch of salt and pepper before the first roast. This simple step seasons the squash itself, not just the filling.
  • Preventing a Soggy Bottom: To ensure your squash roasts instead of steams, make sure the cut sides are facing down on the parchment-lined baking sheet. This creates a beautiful caramelized surface.
  • Leftovers are
    Gold:
    Any leftover filling is incredible stirred into scrambled eggs the next morning or folded into pasta for a quick lunch.

I hope this recipe finds its way to your table on a chilly evening, filling your home with warmth and your belly with goodness. Happy cooking!



Conclusion

There you have it—a simple, elegant, and deeply satisfying meal that transforms humble ingredients into something truly special. This Easy Stuffed Acorn Squash with Creamed Spinach is the perfect cozy dinner, offering a beautiful balance of sweet, savory, and creamy textures in every bite. It’s a testament to how a few good ingredients can create a dish that feels both nourishing and indulgent.

I truly hope this recipe finds its way to your table and becomes a new favorite in your autumn rotation. If you give it a try, I’d be absolutely delighted to hear how it turned out for you! Leave a comment below with your thoughts, any fun twists you added, or share a photo of your creation on Instagram and tag me. And if you’re looking for more cozy, seasonal inspiration, be sure to explore our other fall recipes—like our classic butternut squash soup or hearty mushroom risotto.

FAQs

Can I make this recipe ahead of time?

Absolutely! You can roast the acorn squash halves up to two days in advance and store them in an airtight container in the refrigerator. The creamed spinach filling can also be made a day ahead. When you’re ready to serve, simply stuff the squash and warm everything through in a 350°F oven for 15-20 minutes.

What can I use instead
of heavy cream?

For a lighter version, full-fat coconut milk is a fantastic dairy-free alternative that still provides a lovely richness. You could also use half-and-half, though the sauce will be a bit thinner. For a completely dairy-free option, a unsweetened almond or oat milk blended with a tablespoon of cornstarch can work in a pinch, though the result will be less creamy.

My squash is still hard after 40 minutes. What should I do?

All squash vary in size and density! If your squash isn’t fork-tender after the initial roast, just pop it back in the oven for another 10-15 minutes. There’s no harm in cooking it a little longer until it’s perfectly soft and caramelized.

Can I use a different type of squash?

Of course! Delicata or sweet dumpling squash would work beautifully here and have the bonus of edible skins. If you use a larger squash like butternut, you may need to adjust the roasting time and cut it into smaller, stuffable portions.

How do I store and reh
eat leftovers?

Store any leftover stuffed squash in an airtight container in the fridge for up to 3 days. The best way to reheat it is in the oven at 350°F until warmed through (about 15-20 minutes) to maintain the best texture. The microwave can make the squash a bit soft, but it will still taste delicious!

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Dorothy Miler

Pro Chef & Blogger
Welcome to Receipster! 
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culinary journey with you.

Dorothy Miler

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