Stuffed Acorn Squash Is the Perfect Fall Side

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Stuffed acorn squash with couscous and cranberries is the fall side dish that looks elegant but comes together in under an hour. The squash roasts until tender and sweet, while the couscous filling gets studded with tart cranberries and whatever herbs you have on hand. It’s perfect for Thanksgiving when you need something that feels special without adding stress to your day.

A halved squash filled with a mixture of couscous, cranberries, chopped nuts, and herbs sits on a wooden surface.

I needed a vegetarian side for Thanksgiving a couple of years back, and this became the dish that even the meat lovers enjoyed. The squash gets sweet and tender, and the couscous adds texture without being bland. And of course, the dried cranberries make it extra festive.

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Some holiday sides require a million ingredients and precise timing. The beauty here is that most of the cooking happens without you. You’re just putting pieces together at the end, not babysitting a complicated recipe that demands your attention every five minutes.

If you’re tired of making the same sides every Thanksgiving or want something that feels seasonal without a lot of fuss, this is it. You can prep the filling ahead, microwave the acorn squash to save time, and just warm everything through before serving. That’s the kind of flexibility you need when you’re trying to get six things on the table at once.

I’ll walk you through the simple steps to make this fall dish and explain my time-saving microwave hack. Whether you’re preparing a holiday spread or want something different for dinner this week, this recipe works for both.

Looking for more easy sides for fall? Try my recipes for Waldorf salad, Instant Pot mashed potatoes, or ratatouille.

Ingredient Notes

For exact amounts needed see the recipe card below

  • Acorn squash
  • Couscous: Either regular or pearl couscous works fine.
  • Dried cranberries
  • Green onions
  • Lemon juice
  • Oil
  • Salt
Ingredients for a recipe are arranged on a countertop, including acorn squash, green onions, couscous, dried cranberries, oil, salt, lemon juice, and water.

How to Make Stuffed Acorn Squash

  1. Heat olive oil in a saucepan over medium heat and add the couscous. Stir for a few minutes to lightly toast the couscous.
  2. Add the cranberries, salt, and water right to the same pan. Once it boils, reduce the heat and let it simmer covered for 14 minutes. The couscous will absorb all that flavorful liquid.
  3. While the couscous cooks, put the acorn squash in the microwave until tender, about 5 minutes each. Microwaving is a huge time-saver compared to roasting!
  4. Once the squash is cool enough to handle, cut it in half and scoop out the seeds. 
  5. When your couscous is done, stir in fresh green onions and a bright splash of lemon juice
  6. Fill each squash half generously with the couscous mixture. Pop them in a 400 degree F oven for just 10 minutes to heat everything through and combine the flavors.
Two halves of a cooked acorn squash with the flesh scooped out, displayed on a wooden cutting board next to a knife.
Microwave two acorn squash until tender.
A close-up of uncooked Israeli couscous mixed with red quinoa, dried cranberries, and orange zest in a metal pot.
Cook couscous, cranberries, salt, and water.

Serving Ideas

This stuffed acorn squash makes such a beautiful presentation on the table! I love serving it during the fall months when my family craves something cozy and filling. The golden brown squash filled with fluffy couscous looks so inviting.

You can also amp up the presentation by:

  • Sprinkling some extra chopped green onions on top
  • Adding a handful of toasted pine nuts or pepitas
  • Drizzling with a touch of olive oil
  • Garnishing with fresh herbs like parsley or sage

This recipe works great as a vegetarian main dish, but it’s equally perfect as a side dish for holiday meals.

How to Store

These stuffed squash make fantastic leftovers, and I love having one for lunch the next day! Store them in an airtight container in the refrigerator for up to 4 days. 

I like to wrap each squash half individually in foil first to prevent the filling from drying out. To reheat, microwave them for 2-3 minutes or put them in a 350 degrees F oven for 10 minutes.

A halved acorn squash filled with a mixture of couscous, grains, and chopped vegetables sits on a wooden surface.

Tips & Tricks

Be sure to check out the step by step instructions

  • When shopping for acorn squash, look for ones that are dark green with a nice orange patch where they sat on the ground. They should feel heavy for their size and have no soft spots. 
  • I know some recipes tell you to roast the squash first, but try my microwave shortcut! It’s a game-changer for busy weeknights. 
  • Toasting the couscous in oil first adds some nice, nutty flavor.
  • You can prepare the couscous filling up to 2 days in advance and store it in the refrigerator. The squash can also be microwaved earlier in the day. Simply assemble and do the final bake when you’re ready to serve.

Reader Questions

Can I use different types of squash?

While acorn squash is perfect for this recipe, you can definitely use butternut or delicata squash. Just adjust the microwave time accordingly – butternut usually needs a few extra minutes.

Can I make this recipe vegan?

This recipe is already vegan! It’s one of my favorite plant-based meals to serve when my vegetarian niece visits.

What can I substitute for cranberries?

I’ve made this with raisins, dried cherries, or even chopped dried apricots. Each brings its own unique flavor to the dish.

How do I know when the squash is done cooking?

The squash should be tender when pierced with a fork. If it’s still firm after microwaving, give it another minute or two. Better slightly overcooked than undercooked!

Did You Make This? Leave a Star Rating!

A halved acorn squash filled with a couscous and vegetable mixture, garnished with chopped chives, sits on a wooden surface.
4.50 from 4 votes

Stuffed Acorn Squash

Published By Annie
Stuffed acorn squash with couscous and cranberries is a festive, vegetarian side dish that looks impressive but takes just 15 minutes of prep, making it perfect for holidays or weeknights!
Prep Time10 minutes
Cook Time35 minutes
Total Time45 minutes
Servings: 4
Print Rate Pin

Ingredients
 

  • 1 tablespoon olive oil
  • 1 ½ cup couscous
  • ½ cup dried cranberries
  • ½ teaspoon salt
  • 1 ¾ cup water
  • 2 green onions chopped
  • 1 tablespoon lemon juice
  • 2 acorn squash

Instructions

  • Heat olive oil in sauce pan over medium heat.
    1 tablespoon olive oil
  • Saute the couscous in the oil for 5 minutes.
    1 ½ cup couscous
  • Add the cranberries, salt and water and bring to a boil.
    ½ cup dried cranberries, ½ teaspoon salt, 1 ¾ cup water
  • Reduce heat and simmer covered for 14 minutes.
  • While the couscous cooks, microwave two acorn squash until tender, about 5 minutes each. The squash will be soft to the touch when it is done.
    2 acorn squash
  • Preheat the oven to 400 degrees F.
  • Let the squash cool slightly, then cut it open and scoop out the seeds.
  • When the couscous is done stir in the green onions and lemon juice.
    2 green onions, 1 tablespoon lemon juice
  • Spoon the couscous into the squash and bake for 10 minutes.

Notes

  • When shopping for acorn squash, look for ones that are dark green with a nice orange patch where they sat on the ground. They should feel heavy for their size and have no soft spots. 
  • I know some recipes tell you to roast the squash first, but try my microwave shortcut! It’s a game-changer for busy weeknights. 
  • If you prefer you can cut the squash in half and roast at 400 degrees F for 40-45 minutes, until it is tender.
  • You can prepare the couscous filling up to 2 days in advance and store it in the refrigerator. The squash can also be microwaved earlier in the day. Simply assemble and do the final bake when you’re ready to serve.

As an Amazon Associate and member of other affiliate programs, I earn from qualifying purchases.

Nutrition Information

Calories: 410kcal | Carbohydrates: 86g | Protein: 10g | Fat: 4g | Saturated Fat: 1g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Sodium: 311mg | Potassium: 883mg | Fiber: 7g | Sugar: 11g | Vitamin A: 851IU | Vitamin C: 26mg | Calcium: 96mg | Iron: 2mg

Nutrition facts are estimates.

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A halved acorn squash filled with a mixture of couscous, dried cranberries, nuts, and herbs on a wooden cutting board.
anne

Hi, I’m Anne!

I love to cook and I want to share my recipes with you. I believe cooking should be approachable and fun, not a chore. I want to make simple recipes using everyday ingredients that you can make again and again, whether it is for a busy weeknight, a summer cookout or a special dessert. Read more...

2 thoughts on “Stuffed Acorn Squash Is the Perfect Fall Side”

  1. This sounds wonderful and I’m definitely going to try it! I noticed that the title and intro say quinoa but the instructions say couscous. Either way would be delicious I’m sure, but I thought you’d want to know. Thanks!

    Reply
    • Thank you so much for pointing this out, I fixed it! I updated with new photos last week and rewrote the intro and somehow changed coucous to quinoa. It is definitely coucous.

      Reply
4.50 from 4 votes (4 ratings without comment)

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