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    Home » Sides

    Stuffed Acorn Squash (Vegetarian)

    Published: Oct 16, 2013 · Modified: Oct 18, 2022 by thekitchenprep · This post may contain affiliate links ·

    Jump to Recipe Print Recipe

    Acorn Squash Stuffed with Spiced Quinoa! Acorn squash are baked until tender, and stuffed with a spiced quinoa mixture filled with almonds, cranberries and tossed together with a maple vinaigrette. A perfect dish for the fall season!

    Close up of stuffed acorn squash with bay leaves.

    This post may contain affiliate links, which means that, at no extra cost to you, I may earn a small commission if you click a link and purchase an item I’ve recommended. Thanks for your support in running this blog!

    There's something about acorn squash that not only invokes all the fall feelings, but also makes me want to cook ALL THE GOURDS.

    Acorn squash is a perfect thing to cook up as a side dish around this time of year. To turn it into a more substantial meal, I like to use cooked acorn squash halves as a vessel for a delicious filling!

    This stuffed acorn squash recipe is not only brimming with autumn notes, but is also a feast for the eyes! It makes a great side dish served alongside a protein or a fairly substantial little lunch, and quite frankly, I don't think there's anything cuter for Thanksgiving menu than to serve every person their own squash bowl.

    These delicious little gourds are both healthful and filled with the flavors of autumn!

    This recipe is naturally gluten-free, dairy-free and vegan.

    Jump to:
    • How to Cook Acorn Squash
    • Instructions
    • Recipe FAQ's
    • Variations & Substitutions
    • Other Acorn Squash Recipes
    • Acorn Squash Stuffed with Spiced Quinoa
    Overhead shot of stuffed acorn squash on white plate.

    How to Cook Acorn Squash

    Though it might seem intimidating to break down and cook gourds like acorn squash, butternut squash and spaghetti squash, they're actually relatively easy to cook!

    First, you'll need a sharp knife and a non-slip surface like a kitchen towel or a wooden cutting board. Carefully cut the acorn squash in half through the stem -- you'll need to give it some elbow grease, so be careful the knife doesn't slip. I like to gently rock the knife back and forth to work my way through the tough skin.

    Once the acorn squash is sliced open, scoop out the seeds in the center using a spoon or a melon baller. This part is easy and kind of satisfying!

    Discard the seeds, then rub the inside with olive oil. In this recipe, I also drizzle a bit of maple syrup on the inside to bring out the sweetness, then sprinkle with salt before placing the squash halves cut side down on a foil-lined baking sheet.

    Tip: Worried about losing a digit? Pop the entire acorn squash into a microwave oven, poke it a few times with a knife or tines of a fork and cook on high for 2 minutes to soften it up a bit before you slice it open.

    That's it! Super easy and so good! For this recipe, I fill each half with a mixture and bake them a bit longer, but you can also just slice or cube the pieces and toss into salads, or scoop out the flesh and make mashed acorn squash. By the way, acorn squash skin is edible, though I prefer not to eat it!

    Close up of stuffed acorn squash with cinnamon sticks.

    Instructions

    Bake Acorn Squash

    Halve and seed your acorn squash. Brush inside halves of acorn squash with a drizzle of olive oil and a drizzle of maple syrup. Sprinkle with salt.

    Bake your acorn squash at 400 degrees for about 25-30 minutes depending on the size, or until a sharp knife can easily pierce the skin and it feels tender.

    Make Spiced Quinoa Filling

    To make the quinoa filling, cook quinoa as directed on packaging, with the addition of a stick of cinnamon and a bay leaf to the water -- this is what will give it a spiced flavor.

    Once it's done, discard the cinnamon stick and bay leaf and combine the cooked quinoa with sliced almonds and dried cranberries.

    To finish it all off and add some moisture and extra flavor, toss the mixture with a simple homemade maple vinaigrette.

    This mixture goes so well with the tender, roasted squash, but it can also be eaten on its own (hot, cold or room temperature) as a side dish or salad!

    Maple Vinaigrette

    To go along with the warm, fall flavors in this dish, I whip up a quick Maple Vinaigrette that takes seconds.

    Simply combine olive oil, apple cider vinegar, maple syrup and sea salt. Whisk vigorously until the mixture looks a bit opaque -- that's how you'll know it's ready.

    Use the vinaigrette to drizzle over the quinoa mixture and add a little moisture and a big pop of flavor to the whole dish!

    Return to Oven

    Return the filled halves to the oven and bake for about 10-12 minutes or until the top starts to become toasty. You can skip this step if you'd like, but I like the texture it creates!

    Recipe FAQ's

    Can this be made ahead?

    Yes. To make ahead, follow instructions, then cool both the acorn squash and the quinoa mixture completely. Place both in separate air-tight containers (or wrap the squash tightly with plastic wrap) and refrigerate for 3-4 days. To serve, reheat in the microwave and assemble just before eating.

    Can this be frozen?

    Yes. Both cooked acorn squash and quinoa freeze well. Store both separately in an airtight, freezer-safe container for up to a month. When ready to enjoy, thaw in the fridge overnight then heat and serve.

    Can you eat the skin of acorn squash?

    Yes! The skin is edible once cooked. I prefer not to eat it and simply scoop the squash from the skin.

    Variations & Substitutions

    Looking for other ways to enjoy this vegetarian stuffed acorn squash? Try these variations:

    • Skip the quinoa and fill with wild rice or pearled couscous.
    • Use your favorite spices or spice blends to give this dish a different flavor profile.
    • Substitute walnuts or pecans for almonds.
    • Use another dried fruit such as raisins or chopped, dried apricots or even fresh apples.

    Diet-Specific Substitutions

    This recipe is naturally vegan, dairy-free and gluten-free, making it a perfect addition to holiday menu when feeding a crowd with diverse dietary needs!

    Other Acorn Squash Recipes

    Has this recipe sparked an interest in other ways to use acorn squash? Take a look at these other fantastic recipes:

    • Roasted Acorn Squash & Pear Quinoa Salad - This one pan wonder is as easy to eat as it is to make! 
    • Maple Roasted Acorn Squash & Ricotta Salad - Spicy arugula and maple-roasted acorn squash give this salad veggie-power, while spoonfuls of creamy ricotta cheese add richness. Toasted pine nuts lend some crunch and texture, and a drizzle of sweet and tangy vinaigrette ties it all together!
    • Grilled Honey Acorn Squash- Not ready to pack up the grill tongs just yet? Keep the grilling going well into the fall season with this smoky acorn squash recipe!

    Acorn Squash Stuffed with Spiced Quinoa

    The Kitchen Prep
    Maple-basted acorn squash serves as a charming vessel for this lightly cinnamon-spiced quinoa.
    Print Recipe Pin Recipe
    Prep Time 5 mins
    Cook Time 40 mins
    Total Time 45 mins
    Course Main Course
    Cuisine American
    Servings 4 servings

    Equipment

    • Baking sheet
    • Medium sized pot

    Ingredients
      

    For Quinoa:

    • 1 cup quinoa rinsed
    • 1½ cups water
    • 1 cinnamon stick
    • 1 bay leaf
    • ½ cup sliced almonds
    • ⅓ cup dried cranberries unsweetened

    For Vinaigrette:

    • 3 tablespoons extra virgin olive oil
    • 2 tablespoons apple cider vinegar
    • 1 teaspoon pure maple syrup
    • ½ teaspoon sea salt

    For Squash:

    • 2 acorn squash halved, seeds removed
    • 1 tablespoon olive oil
    • 2 teaspoons pure maple syrup
    • ¼ teaspoon sea salt

    Instructions
     

    • Preheat oven to 400°F. Prepare a baking sheet by lining with foil.
    • Brush inside halves of acorn squash with a drizzle of olive oil and a drizzle of maple syrup. Sprinkle with salt.
    • Place on prepared baking sheet, cut side down, and bake for 25-30 minutes {depending on size of squash} or until the squash is tender enough to be pierced with the tip of a knife easily.

    For Quinoa:

    • Meanwhile, in a medium pot, bring quinoa, cinnamon stick and bay leaf to a boil. Reduce heat to medium and cover. Cook for about 10-12 minutes or until the water is almost fully absorbed. {Keep an eye on it as you don't want the quinoa to burn and stick to the bottom of the pot.}
    • Once almost all the water has been absorbed, reduce heat to low and let steam for another 5-7 minutes. Fluff with a fork. Remove cinnamon stick and bay leaf.
    • Meanwhile, whisk together olive oil, cider vinegar, maple syrup and salt.
    • In a large bowl combine cooked quinoa, toasted almonds and cranberries. Pour the vinaigrette mixture over the quinoa and toss to coat.

    Assemble Stuffed Acorn Squash

    • Fill cooked acorn squash halves evenly with quinoa mixture.
    • Return the filled halves to the oven and bake for about 10-12 minutes or until the top starts to become toasty.

    Notes

    Variations
    • Skip the quinoa and fill with wild rice or pearled couscous.
    • Use your favorite spices or spice blends to give this dish a different flavor profile.
    • Substitute walnuts or pecans for almonds.
    • Use another dried fruit such as raisins or chopped, dried apricots or even fresh apples.
    Diet-Specific Substitutions
    • This recipe is naturally vegan, dairy-free and gluten-free, making it a perfect addition to holiday menu when feeding a crowd with diverse dietary needs!
    « Mini Butternut Squash, Apple & Onion Gratins
    Peek-a-BOO Halloween Pound Cake »

    Reader Interactions

    Comments

    1. Katie says

      October 16, 2013 at 7:55 pm

      So sorry to read you have to have surgery--your in my prayers for a speedy recovery! I never thought to stuff acorn squash! yum!

      Reply
    2. thekitchenprep says

      October 17, 2013 at 12:24 am

      @Katie - Thank you! I really appreciate the prayers!

      Reply
    3. eRecipe says

      October 22, 2013 at 7:02 pm

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      Simply visit http://www.erecipe.com or contact me at [email protected]. We look forward having you in our network!

      Reply
    4. Anonymous says

      October 23, 2013 at 1:26 pm

      This recipe is a keeper. It made my whole house smell like fall with the maple syrup and cinnamon. I'm not sure I'll add the apple cider vinegar next time. Thanks for a fabulous recipe which allowed me to introduce hesitant teens to acorn squash and quinoa!

      Reply
    5. thekitchenprep says

      October 25, 2013 at 5:58 pm

      @Anonymous - Yay! So glad everyone enjoyed it! We like the pungent kick that comes from the cider vinegar, but you can definitely leave it out entirely or replace with something a little less strong. Thanks for stopping by! 🙂

      Reply
    6. Ann says

      October 05, 2016 at 1:02 am

      Love acorn squash and these look incredible. Good luck with your surgery...I'm sending healing thoughts! xo

      Reply
      • thekitchenprep says

        October 05, 2016 at 12:19 pm

        Aw, thanks Ann! This post was actually from 2013 and surgery went well! 🙂 I appreciate the kind words, though. Definitely give these a try, they are such a great fall dish!

        Reply
        • Ann says

          October 05, 2016 at 2:13 pm

          I just clicked through the link, and as I drooled, didn't bother to look at the date! ❤️

          Reply

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    Hi! I'm Dianna. I used to think cooking had to be complicated to be good, so I never considered it "my thing." Now I know that's far from true, and my mission is to create & share easy, mouthwatering recipes - from weeknight dinners to simple bites for entertaining - that anyone can make! Join me in my South Florida kitchen and let's get cooking!

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