Roasted garlic mashed butternut has become my absolute go-to for a side dish that feels both elegant and incredibly comforting. I first discovered its magic at a fall potluck years ago, and the aroma alone was enough to make my mouth water – a perfect blend of sweet squash and savory, caramelized garlic. It’s so much more than just mashed squash; it’s a creamy, dreamy concoction that elevates any meal. This easy roasted garlic mashed butternut squash recipe is perfect for weeknights or holiday gatherings, bringing warmth and rich flavor to your table. Let’s get cooking!
Why You’ll Love This Roasted Garlic Mashed Butternut
This isn’t just another side dish; it’s a flavor revelation! Here’s why you’ll be making this roasted butternut squash with garlic again and again:
- Incredibly creamy and smooth texture
- Rich, sweet flavor from the butternut squash
- Deep, savory notes from the caramelized roasted garlic
- It’s surprisingly easy to prepare, even for beginners
- A versatile side dish that pairs with almost anything
- Adds a beautiful pop of color to your plate
- This butternut squash mashed potatoes roasted garlic recipe is a crowd-pleaser
- Perfect for holiday meals or a special weeknight treat
Ingredients for Roasted Garlic Mashed Butternut Squash
Gathering the right components is key to achieving that perfect creamy roasted butternut squash mashed garlic. Here’s what you’ll need:
- 1 medium butternut squash (about 2 – 3 lbs) – choose one that feels heavy for its size, indicating good moisture content.
- 1 head of garlic – roasting mellows its bite into a sweet, spreadable paste.
- 2 tablespoons olive oil – for roasting and adding a touch of fruity richness.
- 4 tablespoons unsalted butter – essential for that luxurious, creamy mouthfeel.
- 1/4 cup heavy cream (or more to taste) – this is what makes our butternut squash puree roasted garlic truly decadent.
- Salt – to taste, to enhance all the flavors.
- Black pepper – to taste, adding a subtle warmth.
How to Make Roasted Garlic Mashed Butternut Squash
Creating this delightful dish is a straightforward process, beginning with preparing your star ingredients for the oven. The aroma that fills your kitchen as this roasts is pure magic! We’ll guide you through each step to ensure a perfectly tender squash and beautifully caramelized garlic, the foundation of our garlic mashed butternut squash recipe.
Step 1: Prepare the Butternut Squash and Garlic
First things first, let’s get our butternut squash ready. Preheat your oven to 400°F (200°C). This high heat is perfect for caramelizing the squash and garlic. Carefully slice the butternut squash in half lengthwise and use a spoon to scoop out all those pesky seeds and stringy bits. Place the squash halves cut-side up on a baking sheet lined with parchment paper for easy cleanup. Now for the garlic: take your whole head of garlic, slice off the top about a quarter-inch to expose the cloves, and give it a little drizzle of olive oil. Wrap the garlic head snugly in aluminum foil. Pop the foil-wrapped garlic onto the same baking sheet as the squash.
Step 2: Roasting the Squash and Garlic
Drizzle the cut sides of the butternut squash with the remaining olive oil and sprinkle generously with salt and freshly ground black pepper. This seasoning is crucial for building flavor right from the start. Place the baking sheet with the squash and foil-wrapped garlic into your preheated oven. Let them roast for about 45 to 50 minutes. You’ll know they’re ready when the squash is fork-tender – meaning a fork slides in easily with no resistance – and the garlic cloves are soft, fragrant, and delightfully caramelized. The smell of the roasting squash and garlic is truly intoxicating, a preview of the deliciousness to come in your butternut squash puree roasted garlic.

Step 3: Mashing the Ingredients
Once everything is perfectly roasted, carefully remove the baking sheet from the oven. Let the squash and garlic cool just enough so you can handle them without burning yourself. Scoop the tender flesh from the butternut squash halves into a large mixing bowl. Next, gently squeeze the softened, roasted garlic cloves out of their papery skins directly into the bowl with the squash. Add the unsalted butter and the heavy cream. This is where the magic happens, transforming these roasted components into a wonderfully smooth and creamy mash.
Achieving Creamy Texture
Use a potato masher or a sturdy fork to mash the ingredients together. For an ultra-smooth consistency, you can also use an immersion blender or transfer the mixture to a food processor. Don’t be afraid to add a little more heavy cream, a tablespoon at a time, if you prefer a looser, more decadent mash. This is your chance to customize the texture of your roasted butternut squash garlic mash to absolute perfection.
Pro Tips for the Best Roasted Garlic Mashed Butternut Squash
I’ve made this dish countless times, and a few tricks really elevate it from good to absolutely spectacular. These tips ensure your butternut squash mashed potatoes roasted garlic are always a hit.
- Don’t skip the parchment paper! It makes cleanup a breeze, especially with sticky squash.
- For an extra-smooth mash, consider using an immersion blender instead of a masher.
- Taste and adjust seasonings *after* adding the butter and cream, as they can affect the saltiness.
- Roast the garlic until it’s very soft and caramelized; this makes it easy to squeeze out and adds incredible depth.
What’s the secret to perfect roasted garlic for butternut squash mash?
The key is to roast it until it’s deeply caramelized and spreadable. Don’t be afraid to let it get a little brown; that’s where the sweet, mellow flavor comes from, making this the best roasted garlic mashed butternut squash. For more on the science of caramelization, you can check out this explanation of the Maillard reaction.
Can I make roasted garlic mashed butternut squash ahead of time?
Absolutely! You can roast the squash and garlic, then mash everything (except maybe the final butter/cream addition) up to 2 days in advance. Store in an airtight container in the fridge. Gently reheat on the stovetop or in the oven, adding more cream if needed. For more make-ahead tips, see our latest recipes.
How do I avoid common mistakes with roasted garlic mashed butternut squash?
A common pitfall is not roasting the squash long enough, leading to a watery texture. Ensure it’s completely tender. Also, don’t over-mash if you prefer some texture; stop when it reaches your desired consistency for a perfect garlic mashed butternut squash recipe.
Best Ways to Serve Roasted Garlic Mashed Butternut Squash
This flavorful side dish is incredibly versatile and pairs beautifully with a variety of main courses. Its rich, slightly sweet, and savory profile makes it a perfect complement to both poultry and pork. Try serving it alongside a perfectly roasted chicken or a tender pork loin for an elegant meal. It’s also a fantastic accompaniment to grilled steak, adding a touch of sophistication. For a vegetarian option, this creamy garlic butternut squash mash shines next to a hearty lentil loaf or stuffed portobello mushrooms. It truly is the best roasted garlic mashed butternut squash for any occasion.
Nutrition Facts for Roasted Garlic Mashed Butternut Squash
This delicious side dish offers a wonderful balance of flavors and nutrients. Here’s a breakdown of the approximate nutritional information per serving (about 1 cup):
- Calories: 210
- Fat: 12g
- Saturated Fat: 7g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 4g
- Sugar: 6g
- Protein: 3g
- Cholesterol: 30mg
- Sodium: 150mg
Nutritional values are estimates and may vary based on the specific ingredients and quantities used in your roasted butternut squash garlic mash. For more information on nutritional guidelines, consult with a registered dietitian or refer to resources like the Academy of Nutrition and Dietetics.

How to Store and Reheat Roasted Garlic Mashed Butternut Squash
Leftovers of this fantastic roasted butternut squash garlic mash are a blessing! Once the dish has cooled slightly, transfer it to an airtight container. In the refrigerator, it will stay fresh and delicious for about 3 to 4 days. If you want to keep it even longer, this dish freezes remarkably well. Properly stored in a freezer-safe container, your creamy garlic butternut squash mash can last up to 3 months. Reheating is simple: for refrigerated portions, gently warm it on the stovetop over low heat, stirring occasionally, or in a microwave-safe dish. For frozen portions, thaw them overnight in the refrigerator before reheating.
Frequently Asked Questions About Roasted Garlic Mashed Butternut
What is roasted garlic mashed butternut squash?
It’s a delightful side dish where sweet butternut squash is roasted alongside whole heads of garlic until tender and caramelized. The roasted components are then mashed together with butter and cream, creating a rich, savory, and incredibly creamy mash. This butternut squash mashed potatoes roasted garlic dish offers a wonderful depth of flavor that’s far superior to plain steamed squash.
Why roast garlic for butternut squash mash?
Roasting garlic transforms its sharp, pungent flavor into something mellow, sweet, and almost spreadable. This process is crucial for achieving the signature taste of our creamy roasted butternut squash mashed garlic. Raw garlic would overpower the delicate sweetness of the squash, whereas roasted garlic perfectly complements it, adding a complex savory note that makes this dish irresistible.
Can I use different types of squash for this recipe?
While butternut squash is ideal for its sweetness and smooth texture, you can certainly experiment! Acorn squash or kabocha squash would also work well for a garlic mashed butternut squash recipe. Just be mindful that cooking times might vary slightly depending on the density of the squash you choose. You can learn more about different squash varieties here.
How do I make roasted garlic mashed butternut squash dairy-free?
To make this a dairy-free delight, simply swap the unsalted butter for your favorite plant-based butter alternative, and use full-fat coconut milk or a dairy-free creamer instead of heavy cream. This simple substitution ensures you can still enjoy the deliciousness of this butternut squash puree roasted garlic dish, regardless of dietary needs.
Variations of Roasted Garlic Mashed Butternut Squash
This versatile dish is wonderful as is, but I love experimenting to see how I can change it up! Here are a few ideas to keep your roasted butternut squash garlic mash exciting:
- Spicy Kick: Add a pinch of cayenne pepper or a finely minced jalapeño (seeds removed for less heat) to the squash before roasting for a touch of heat that dances with the sweetness.
- Herby Delight: Stir in some fresh chopped herbs like sage, thyme, or rosemary along with the butter and cream. These herbs beautifully complement the earthy squash and garlic notes in your butternut squash mashed with roasted garlic and herbs.
- Vegan Version: Easily make this vegan by substituting the butter with a good quality plant-based butter and using full-fat coconut milk or unsweetened cashew cream instead of heavy cream. It’s still incredibly creamy and flavorful!
- Quick Air Fryer Method: For an even quicker preparation, cube the squash and toss with garlic cloves, oil, and seasonings. Air fry at 380°F (190°C) for about 20-25 minutes, until tender, then mash as usual. For more on air frying, check out our guide.
Roasted Garlic Mashed Butternut: 1 Irresistible Recipe
- Total Time: 1 hour 5 minutes
- Yield: 4 servings 1x
- Diet: Vegetarian
Description
A creamy and delicious side dish made with roasted garlic and butternut squash, perfect for any occasion. This recipe combines the sweetness of butternut squash with the rich warmth of roasted garlic for a flavorful and satisfying dish.
Ingredients
- 1 medium butternut squash (about 2 – 3 lbs)
- 1 head of garlic
- 2 tablespoons olive oil
- 4 tablespoons unsalted butter
- 1/4 cup heavy cream (or more to taste)
- Salt – to taste
- Black pepper – to taste
Instructions
- Preheat your oven to 400°F (200°C). Cut the butternut squash in half lengthwise and scoop out the seeds. Place the squash halves cut-side up on a baking sheet lined with parchment paper.
- Take the head of garlic and slice off the top to expose the cloves. Drizzle with a little olive oil and wrap it in aluminum foil. Place it on the baking sheet with the butternut squash.
- Drizzle the butternut squash with olive oil and sprinkle with salt and black pepper.
- Roast both the squash and garlic in the preheated oven for about 45-50 minutes, or until the squash is tender and the garlic is soft and caramelized.
- Once roasted, remove the squash and garlic from the oven. Allow them to cool slightly. Scoop the flesh of the butternut squash into a mixing bowl. Squeeze the roasted garlic cloves out of their skins and add them to the bowl.
- Add the unsalted butter and heavy cream to the bowl with the squash and garlic. Use a potato masher or fork to mash everything together until smooth and creamy.
- Taste the mashed butternut squash and add salt and black pepper as needed. Mix well to combine.
- Transfer the roasted garlic mashed butternut squash to a serving dish. Optionally, drizzle with a little extra olive oil or melted butter on top for added richness. Serve warm.
Notes
- Store any leftovers in an airtight container in the refrigerator for up to 3 days.
- This dish can be made ahead of time and reheated before serving for convenience.
- Feel free to adjust the amount of garlic and cream according to your taste preferences.
- Prep Time: 15 minutes
- Cook Time: 50 minutes
- Category: Side Dish
- Method: Roasting
- Cuisine: American
Nutrition
- Serving Size: 1 cup
- Calories: 210
- Sugar: 6g
- Sodium: 150mg
- Fat: 12g
- Saturated Fat: 7g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 24g
- Fiber: 4g
- Protein: 3g
- Cholesterol: 30mg
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