Roasted Acorn Squash Recipe with Rosemary and Garlic (2024)

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by Alea Milham 31 Comments

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This roasted acorn squash recipe is seasoned with rosemary and garlic. The savory spices pair perfectly with the baked acorn squash to create a flavorful side dish.

Roasted Acorn Squash Recipe with Rosemary and Garlic (1)

Roasted Acorn Squash Recipe with Rosemary and Garlic (2)

I know many people love to roast acorn squash halves and then scoop out the cooked squash, but I prefer to cube the acorn squash before roasting it. I find that the baked acorn squash pieces stay firmer when you cube them before you roast them. It also means that as soon as you pull this roasted acorn squash recipe from the oven they are ready to be served immediately. No additional prep is needed.

This savory roasted acorn squash recipe is seasoned with rosemary, garlic powder, and onion powder. It is a delicious alternative to the sugary squash recipes.

Prep Ahead Tip:

You can cut your acorn squash into cubes up to 3 days ahead of time. Store the acorn squash cubesin a lidded container or sealable plastic bag in the refrigerator until you are ready to cook them. If you are unsure how to cut up acorn squash into cubes, watch the video below.

Don’t forget to save the acorn squash seeds! You can roast acorn squash seeds and make a delicious snack. Here is how to roast acorn squash seeds.

How to Cut Acorn Squash into Cubes

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Once you have the hang of cutting up acorn squash it is time to enjoy the cubed squash in this savory roasted acorn squash recipe!

How many cups of squash in an acorn squash?

When planning a meal using acorn squash, you want to know how many pounds of squash to buy to make your recipe. Here is a guide: A 1 pound acorn squash will yield approximately 0.7 pounds of edible squash. This is about 2 1/3 cups of cubed squash.

Roasted Acorn Squash Recipe with Rosemary & Garlic

Ingredients:

  • ~6 cups cubed acorn squash (2 large or 3 small acorn squash)
  • 2 tablespoons olive oil
  • 2 teaspoons rosemary
  • 1 teaspoon garlic powder
  • 1/2 teaspoon onion powder
  • 1/4 teaspoon salt
  • 1/8 teaspoon coarse ground pepper

Directions:

Preheat the oven to 475 degrees.

Place acorn squash cubes on a large cookie sheet with raised edges.

Drizzle olive oil over the acorn squash. Toss to coat.

Sprinkle the rosemary, garlic powder, onion powder, salt, and pepper over the acorn squash. Toss to coat.

Roasted Acorn Squash Recipe with Rosemary and Garlic (3)

Roasted Acorn Squash Recipe with Rosemary and Garlic (4)

Spread the acorn squash pieces out evenly over the cookie sheet. Place in the oven and cook for 10 minutes. After 10 minutes, flip the squash pieces over and cook for another 5 – 10 minutes or until the squash is fork-tender.

Roasted Acorn Squash Recipe with Rosemary and Garlic (5)

Roasted Acorn Squash Recipe with Rosemary and Garlic (6)

You can use cubed acorn squash in place of sweet potatoes in many recipes. Have fun experimenting with it.

Printable Recipe for Roasted Acorn Squash with Rosemary and Garlic

Roasted Acorn Squash Recipe with Rosemary and Garlic (7)

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4.91 from 11 votes

Roasted Acorn Squash with Rosemary and Garlic

This roasted acorn squash recipe is seasoned with rosemary and garlic.

Prep Time 10 minutes minutes

Cook Time 20 minutes minutes

Total Time 30 minutes minutes

Servings 6

Calories 100kcal

Author Alea Milham

Ingredients

  • 6 cups cubed acorn squash
  • 2 tablespoons olive oil
  • 2 teaspoons rosemary
  • 1 teaspoon garlic powder
  • ½ teaspoon onion powder
  • ¼ teaspoon salt
  • teaspoon coarse ground pepper

Instructions

  • Preheat the oven to 475 degrees.

  • Place acorn squash cubes on a large cookie sheet with raised edges.

  • Drizzle olive oil over the acorn squash. Toss to coat.

  • Sprinkle the rosemary, garlic powder, onion powder, salt, and pepper over the acorn squash. Toss to coat.

  • Spread the acorn squash pieces out evenly over the cookie sheet. Place in the oven and cook for 10 minutes. After 10 minutes, flip the squash pieces over and cook for another 5 - 10 minutes or until the squash is fork-tender.

Nutrition

Calories: 100kcal | Carbohydrates: 15g | Protein: 1g | Fat: 5g | Saturated Fat: 1g | Sodium: 102mg | Potassium: 492mg | Fiber: 2g | Sugar: 1g | Vitamin A: 514IU | Vitamin C: 15mg | Calcium: 46mg | Iron: 1mg

More Acorn Squash Recipes

Stuffed Acorn Squash

More Squash Recipes

Italian Baked Spaghetti Squash

Garlic Pesto Spaghetti Squash

10 Amazing Butternut Squash Recipes

This recipe was originally published on October 16, 2015. It was updated on September 29, 2019.

About Alea Milham

Alea Milham is the owner of Premeditated Leftovers and the author of Prep-Ahead Meals from Scatch. She shares her tips for saving money and time while reducing waste in her home. Her favorite hobby, gardening, is a frugal source of organic produce for her recipes. She believes it is possible to live fully and eat well while spending less.

Comments

  1. Lynn Grucza says

    It looks delicious. It does make a lot for a single person though. Can it be frozen and thawed and reheated?

    Reply

  2. Julie W says

    Roasted Acorn Squash Recipe with Rosemary and Garlic (8)
    I love this recipe! Super delicious and super easy. I also used 1/8 tsp smoked paprika to the spice mix. Husband loved it, too!

    Reply

  3. Pete says

    Why toss the ingredients and squash on the baking sheet? Why not place all in a ziplock bag and toss? Seems easier and more accurate coating.
    Thanks, this is a great recipe and the video on preparing the cubes was very helpful.

    Reply

  4. Heather Streu says

    can this be baked ahead and reheated

    Reply

    • Alea Milham says

      Yes, it can.

      Reply

  5. Jennifer says

    Thank you! That was very helpful.

    Reply

  6. Ebony says

    Roasted Acorn Squash Recipe with Rosemary and Garlic (9)
    I didn’t have any rosemary, so I used a splash of onion powder & avocado oil, these were delish, almost taste like a sweet potato, minus all the sweet. Delish

    Reply

  7. Bethany Chance says

    Roasted Acorn Squash Recipe with Rosemary and Garlic (10)
    The only thing I did differently was cut the squash in half starting at the stem and scoop out the seeds. That went more quickly than scraping each segment.

    Reply

  8. April says

    Yay! Thanks for that video! What a great new Foodie Life Hack. The Man and I are about to make these with fresh rosemary from our garden. I’ll also be making a Chipotle Sour Cream dipping sauce for them. Happy October!

    Reply

  9. Mikala says

    Thank you for the recipe and the video made it nearly hassle free preparing the squash. We did 2 big acorn suash and cubed potatoes mixed together and it was a nice savory ans sweet combination!

    Reply

  10. Maddie says

    So in the recipe it says you need six cups of the cubed squash? How many cups would you get from just one squash?

    Reply

    • Alea Milham says

      It depends on the size of the squash. A 1 pound squash yields approximately 2 1/3 cups of cubed squash.

      Reply

  11. Frank V says

    Roasted Acorn Squash Recipe with Rosemary and Garlic (11)
    Sounds really good! I am trying this tonight! I had some celery, carrots and an onion that are going to go bad if I do not use them soon. I am planning on adding them to the roasting pan as well!

    Reply

    • Alea Milham says

      Those extra vegetables sound like a great addition to the acorn squash. I am sure the flavors will all pair well together.

      Reply

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Roasted Acorn Squash Recipe with Rosemary and Garlic (2024)

FAQs

Does acorn squash need to be peeled before roasting? ›

Good news: you don't need to peel acorn squash. Its hard, grooved skin softens significantly as it cooks, and it's edible, too. If you do want to remove the skin, wait until after you cook it, at which point it will peel right off.

How long does it take to bake acorn squash at 350 degrees? ›

1. Place squash halves, cut sides down, in a baking dish. 2. Bake in a 350°F oven 45 to 50 minutes or until tender.

Does acorn squash raise blood sugar? ›

Unlike refined carb sources like white rice and white pasta, acorn squash is an excellent source of fiber, which slows digestion, helps regulate blood sugar levels, and promotes feelings of fullness ( 6 ).

Is there a difference between roasting and baking squash? ›

Most recipes say to either bake or roast butternut squash—but what's the difference? While both cooking methods will turn the tough, raw gourd into a soft, sweet ingredient, roasting butternut squash is the more common process for achieving browned, crispy edges and a creamy interior.

Can you eat the green skin on acorn squash? ›

Yes, You Can Eat the Skin of Acorn Squash and Other Winter Squashes—Here's How. Some varieties, like acorn squash and honeynut, have tender, tasty skin. Others, not so much.

Should acorn squash be baked cut-side up or down? ›

After the acorn squash is cut in half and scooped to remove the seeds, it can be cut into wedges or roasted or baked cut-side down. Roasting cut-side down allows for the subtle caramelization of the flesh and it's just divine.

Is acorn squash a laxative? ›

Acorn Squash

Starchy vegetables like winter squash also provide fiber to help you poop. Acorn squash is a small winter squash with orange flesh; its exterior is typically green but can also be white or orange.

What happens if you eat too much acorn squash? ›

Toxic squash syndrome can result from continuing to eat the bitter fruit. Some of the most rampant symptoms and indicators of toxic squash syndrome include diarrhea, vomiting, and abdominal pain. Toxic squash syndrome can be so severe that it can cause swelling in the pancreas, liver, gallbladder, and kidneys.

Is acorn squash anti-inflammatory? ›

Acorn squash has more carotenoids than any other food. Carotenoids are a powerful antioxidant that help fight inflammation and prevent cell damage.

Why is my roasted squash mushy? ›

There could be a few reasons why your roasted butternut squash is turning out soggy: Overcrowding: If you overcrowd the baking sheet with butternut squash pieces, they will release more moisture and steam, making it difficult for them to roast properly.

How do you know when roasted squash is done? ›

Butternut squash, cut into 1-inch cubes, should be perfectly roasted after about 25 to 35 minutes in an oven heated to 400 degrees F. When it's done, the squash should be lightly browned and easily pierced with a fork.

Why is my roasted squash dry? ›

Don't skimp on the oil.

Some are super-soft and creamy, sort of like a baked sweet potato, while others are a bit more dry and chalky. To prevent these squash from becoming too dry in the oven, make sure to coat them generously with oil.

Is it OK to eat the skin of a cooked acorn squash? ›

Acorn Squash: Whether cut into slices or stuffed and baked whole, acorn squash skin is totally tasty. When roasted, the skin becomes soft enough to eat by the forkful, For those who prefer it skin-free, the meat separates from the peel easily after cooking.

Do you leave skin on squash when roasting? ›

You can eat the skin, so there's no need to peel it. Simply halve it, scoop out the seeds and chop it into chunks, then roast it and add it to a warm winter salad or throw it into curries, stews or soups. You can also roast the seeds and eat them as a snack or sprinkled over a finished dish.

Is it best to peel squash before cooking? ›

Depending on what type of squash you are using you might not need to peel it, with thinner skinned squash such as butternut squash you can eat the skin. For thicker skinned squash it is often easier to cut the squash into large wedges, roast, and then peel the skin off after it's cooked when it's softer and easier.

Do you leave the skin on squash when you cook it? ›

Some squash skin is edible, while other types of squash have tough skin that can be removed before cooking. Remove the skin of butternut, hubbard, buttercup, and turban squash. If you enjoy the taste, leave the skin on acorn, spaghetti, kabocha, and zucchini squash.

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