Cheesy Rice-Stuffed Acorn Squash: Your Perfect Fall Comfort Meal

As the days grow shorter and the air turns crisp, there’s nothing quite like the comforting aroma of roasted squash filling your kitchen. This Cheesy Rice-Stuffed Acorn Squash is the epitome of fall comfort food – a beautiful blend of sweet, savory, and herbaceous flavors, all nestled within tender, edible squash bowls. It’s a hearty, satisfying dish that feels gourmet yet is incredibly simple to prepare, making it ideal for a cozy weeknight dinner or a special autumn gathering.

Why I Love This Recipe

I’m a big believer in letting seasonal produce shine, and acorn squash is truly magnificent in the fall. What I absolutely adore about this recipe is how it transforms a humble squash into a complete, incredibly flavorful meal. The natural sweetness of the roasted acorn squash perfectly complements the rich, savory filling of cheesy rice, sautéed onions, garlic, and fresh spinach.

It’s a meal that feels wholesome and nourishing, yet also deeply satisfying thanks to the melted cheese and aromatic herbs. Plus, the presentation is just beautiful – serving a meal in its own natural bowl is always a showstopper. It’s also surprisingly versatile; you can easily adapt the filling to whatever ingredients you have on hand, making it a flexible go-to recipe for the autumn months.


Ingredients

To create this heartwarming dish, you’ll need the following:

  • 2 medium acorn squash, halved and seeds removed
  • 2 tablespoons olive oil (for squash)
  • 1/2 teaspoon salt (for squash)
  • 1/4 teaspoon black pepper (for squash)
  • 1 cup cooked rice (white, brown, or wild)
  • 1 tablespoon olive oil or butter (for filling)
  • 1/2 small onion, finely chopped
  • 1 clove garlic, minced
  • 1/2 teaspoon dried thyme
  • 1/2 teaspoon dried oregano
  • 1 cup chopped spinach (or kale)
  • 1/2 cup shredded cheddar cheese (or mozzarella)
  • 1/4 cup grated Parmesan cheese
  • 1/4 cup heavy cream (or milk)
  • 1/4 teaspoon red pepper flakes (optional)
  • Extra shredded cheese for broiling
  • Chopped fresh parsley or thyme for garnish

Swaps and Notes

  • Acorn Squash: Look for firm, unblemished squash. You can also use other winter squash varieties like delicata or even small pumpkins, though cooking times might vary.
  • Rice: Any cooked rice works! White rice will be softer, while brown or wild rice will offer more texture and a nutty flavor. Using leftover cooked rice makes this dish even quicker.
  • Cheese: The combination of cheddar (or mozzarella) and Parmesan creates a rich, savory, and gooey filling. Feel free to experiment with other good melting cheeses like Gruyere, Monterey Jack, or a sharp provolone.
  • Cream: Heavy cream makes the filling extra decadent, but milk (dairy or non-dairy) can be used for a lighter option without sacrificing too much creaminess.
  • Greens: Spinach wilts down beautifully. Kale, Swiss chard, or even finely chopped collard greens would also work, adding more nutrients.
  • Spices: Dried thyme and oregano give a classic savory depth. For a different flavor profile, consider a pinch of smoked paprika, sage, or a touch of rosemary. The red pepper flakes are optional but add a lovely subtle warmth.
  • Protein Boost: To make this an even more substantial main course, you could add cooked ground sausage (halal if preferred), crumbled bacon, cooked lentils, or black beans to the rice filling.

List of Steps for the Recipe

  1. Prepare Squash: Start by preheating your oven to 400°F (200°C). Carefully halve the two medium acorn squashand scoop out all the seeds and stringy bits. Brush the cut insides of the squash with 2 tablespoons of olive oil, then sprinkle with 1/2 teaspoon of salt and 1/4 teaspoon of black pepper.
  2. Roast Squash: Place the squash halves cut-side down on a baking sheet lined with parchment paper. Pop them in the preheated oven and roast for about 25-30 minutes, or until they’re fork-tender when gently pierced.
  3. Sauté Aromatics for Filling: In the meantime, grab a large skillet and heat up 1 tablespoon of olive oil or butterover medium heat. Toss in the finely chopped 1/2 small onion and sauté for about 3-4 minutes until it softens and becomes fragrant.
  4. Add Garlic & Herbs: Stir in the minced 1 clove garlic, 1/2 teaspoon dried thyme, and 1/2 teaspoon dried oregano. Let it cook for about 30 seconds to release those delicious aromas, being careful not to burn the garlic.
  5. Wilt Greens: Now, add in the 1 cup chopped spinach (or kale) and cook it, stirring occasionally, until it wilts down completely.
  6. Create Cheesy Rice Filling: Stir the cooked vegetable mixture from the skillet into the 1 cup of cooked rice. Add the 1/2 cup shredded cheddar cheese (or mozzarella), 1/4 cup grated Parmesan cheese1/4 cup heavy cream(or milk), and the optional 1/4 teaspoon red pepper flakes. Mix until the cheese is gooey and melted, and all ingredients are well combined.
  7. Season Filling: Taste the filling and season with additional salt and pepper as needed to enhance the flavors.
  8. Stuff Squash: Once the roasted squash is out of the oven, carefully flip them over to reveal their tender cavities. Generously scoop in the cheesy rice mixture, mounding it slightly in each squash half.
  9. Final Bake/Broil: Top each stuffed squash filling with a sprinkle of extra shredded cheese. Place the stuffed squash back on the baking sheet. Bake them again for about 10 minutes until the cheese is melted and bubbly. Alternatively, for a quicker golden-brown top, you can broil for 2-3 minutes, watching closely to prevent burning.
  10. Garnish & Serve: Finally, garnish with fresh chopped parsley or thyme before serving warm.

Tips for Success

  • Tender Squash: Ensure your squash is roasted until genuinely fork-tender. This makes it easier to scoop and more enjoyable to eat.
  • Don’t Overcook Garlic: Garlic can turn bitter quickly. Cook it just until fragrant, usually less than a minute.
  • Taste the Filling: Seasoning the filling separately before stuffing allows you to get the flavors just right.
  • Warm Rice: Using warm cooked rice helps the cheese melt more easily into the filling.
  • Broiling for Golden Top: If you love a crispy, golden cheese topping, a quick broil at the end is perfect, but watch it very closely as it can burn fast.

Serving Suggestions and Pairings

This Cheesy Rice-Stuffed Acorn Squash is a complete meal in itself, but it also pairs beautifully with other fall-inspired dishes:


Storage and Leftover Tips

Leftover Cheesy Rice-Stuffed Acorn Squash can be stored in an airtight container in the refrigerator for up to 3-4 days. To reheat, the best method is to warm individual halves in an oven or toaster oven at 350°F (175°C) until heated through and the cheese is bubbly again. This helps maintain the texture of the squash and keeps the cheese from becoming rubbery. You can also cover it loosely with foil to prevent drying out. Microwaving is an option but may make the squash softer.


More Recipes You Will Love

If you enjoyed the cozy, comforting flavors of this stuffed squash, you’ll likely love these other hearty and delicious recipes from Chef Maniac:


Final Thoughts

This Cheesy Rice-Stuffed Acorn Squash is a testament to the fact that healthy, comforting, and incredibly delicious meals can be simple to make. It’s a celebration of autumn’s bounty, transforming a beautiful squash into a satisfying and flavorful dish that the whole family will love. Get ready to impress your taste buds and fill your home with the warm aromas of fall!

Did you add any other veggies or proteins to your rice stuffing? I’d love to hear your creative twists in the comments below! And for more amazing recipes that celebrate seasonal ingredients and cozy flavors, be sure to follow Chef Maniac and Jason Griffith.