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 cooking? ›

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 to soften acorn squash before cutting without? ›

You can quickly soften an acorn squash before cutting it by using a microwave. Using a knife or fork, make a few small incisions in the squash to allow steam to escape. Place the squash in a microwavable bowl and heat on high for three minutes.

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.

Should you cover acorn squash when baking? ›

5Cover with aluminum foil and bake for 30 minutes. Remove foil and bake an additional 30-45 minutes, or until squash is golden brown.

Should you roast squash up or down? ›

Putting it cut-side down creates a sort-of steam chamber for the flesh, helping it cook faster and retain moisture (no dried out squash here!). If you've added oil to the flesh before cooking, it will brown nicely where it's in contact with the sheet pan.

How long to bake acorn squash at 350 without? ›

directions
  1. Preheat oven to 350 degrees F.
  2. Grease a baking sheet and a baking dish.
  3. Halve the squash lengthwise and clean.
  4. Transfer the squash, cut side down, to the baking sheet, and bake the squash until it is tender, about 45 minutes.
  5. Don't turn off the oven.

How to soften squash in the oven? ›

Gather the ingredients and preheat the oven to 350 degrees F (175 degrees C). Place squash, cut-sides down, in a 9x13-inch baking dish. Pour 2 cups water into the dish around the squash halves. Bake in the preheated oven until tender and easily pierced with a fork, about 1 1/2 hours, adding more water as needed.

How do you cure acorn squash? ›

Curing Winter Squash

After cutting the fruits from the vine, sun-cure in the field for 5–7 days, or, cure indoors for 5–7 days at 80–85°F (27–29°C), in an area with good air ventilation.

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 squash is done in the oven? ›

The squash is done when tender.

The squash is ready when you can easily pierce a fork through the flesh all the way to the peel.

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.

What is the easiest way to cut a squash in half? ›

Set the squash on a clean cutting board, and use a paring knife or chef's knife to score the squash about 1/4 inch deep once around the circumference, resulting in a shallow groove around the entire squash. This groove will make it easier to halve the squash after you microwave it.

Can I save half an acorn squash? ›

Freezing raw squash:

Cut the squash halves along the “valleys” so that you have wedges of squash. Use a paring knife or a vegetable peeler to remove the skin. Cube the squash into smaller, like-sized pieces and arrange them in a single layer on a baking sheet.

Do you eat the skin of roasted acorn squash? ›

Next time you roast a squash like acorn, butternut or honeynut, try leaving the skins on and give them a nibble. Be sure to scrub the skin well, Joyce recommends, to remove any dirt or debris. The pleasantly chewy texture may just surprise you, plus you can never go wrong with more fiber.

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