Roasted Butternut Squash

Roasted butternut squash comes out sweet, tender and lightly caramelized on the edges. You cut the squash into cubes, toss it with olive oil and a few simple seasonings, and roast it on a hot sheet pan until the corners turn golden.

The result works as a side dish for almost any meal, and it is also a good base for salads, grain bowls, soups and pasta. The recipe is vegan and gluten free, and the active work takes about 15 minutes.

Ingredients

• 1 medium butternut squash (about 2 1/2 pounds or 1.1 kg), peeled, seeded and cut into 1 inch cubes (about 6 cups)
• 2 tablespoons olive oil
• 3/4 teaspoon salt
• 1/2 teaspoon freshly ground black pepper
• 1/2 teaspoon garlic powder
• 1/2 teaspoon smoked paprika, optional
• 2 tablespoons chopped fresh parsley
• 1 teaspoon lemon juice, optional

Why You’ll Love This Roasted Butternut Squash

• It takes only a few ingredients, and the oven does most of the work.
• The high heat brings out the natural sweetness of the squash, so you do not need to add sugar.
• It is a flexible side dish that fits fall dinners, holiday tables and weeknight meals alike.
• The cubes keep well in the fridge, so you can roast a large batch and use it in different dishes during the week.

Ingredient Notes

Butternut squash: Choose a squash that feels heavy for its size, with a solid tan skin and no soft spots or cuts. A long neck with a small bulb has more flesh and fewer seeds. The skin is hard, so use a sharp, sturdy vegetable peeler or a knife. To make it easier, pierce the squash a few times with a fork and microwave it for 2 to 3 minutes. The skin softens and the squash becomes easier to cut.

Cutting: Cut the squash into cubes of the same size, about 1 inch across. Smaller pieces cook faster and brown more, but they can dry out. Larger pieces stay creamier inside, though they need more time. If you prefer, buy pre cut cubes from the store, but check that they look fresh and are not slimy.

Olive oil: Two tablespoons coats the cubes lightly. Too little oil leaves dry spots and too much makes the squash greasy. Another oil with a high smoke point, such as avocado oil, also works.

Seasoning: Salt, pepper and garlic powder give a savory base. Smoked paprika adds color and a mild smoky flavor. You can also use cinnamon and a little maple syrup for a sweeter version, or cumin and chili flakes for a spicier one. Maple syrup is vegan, so the recipe stays plant based.

Parsley and lemon: Fresh parsley brightens the dish after roasting. A small squeeze of lemon juice cuts through the sweetness and makes the flavor cleaner.

How to Make Roasted Butternut Squash

Heat the oven to 425 F (220 C) and line a large rimmed baking sheet with parchment. Place the pan in the oven while it heats if you want deeper browning.

Cut off both ends of the squash and separate the neck from the round bulb. Peel both parts, cut the bulb in half and scoop out the seeds with a spoon. Cut the neck and bulb into 1 inch (2.5 cm) cubes.

In a large bowl, toss the squash with the olive oil, salt, pepper, garlic powder and paprika. Mix until every cube is coated. This is the first step where a mistake ruins the dish. If the cubes are uneven in size, the small ones burn while the big ones stay hard, so take a minute to cut them evenly.

Spread the squash on the pan in a single layer with a little space between the pieces. The second step that matters is the spacing. Crowded squash steams instead of roasting and turns soft and pale. Use two pans if needed.

Roast for 25 to 30 minutes, turning the cubes once halfway through. The squash is done when a fork slides in easily and the edges are golden brown. Smaller cubes may be done in 20 minutes, so start checking early.

Transfer the squash to a serving bowl. Sprinkle with parsley and add the lemon juice if you like. Taste and adjust the salt, then serve warm.

Tips for Success

• Use a hot oven. At 425 F (220 C) the squash browns before it turns mushy.
• Do not skip the parchment. It stops the sugars in the squash from sticking to the pan.
• Turn the cubes only once. Letting them sit undisturbed helps the bottoms brown.
• Cut the pieces the same size. This is the easiest way to get even cooking.
• Season again after roasting. A pinch of flaky salt and fresh herbs at the end gives the best flavor.

Storage

Fridge: Cool the squash completely and store it in an airtight container for up to 5 days.

Reheating: Warm the cubes in a 400 F (200 C) oven for 8 to 10 minutes, or in a skillet over medium heat. The microwave works too, but the edges will be softer.

Freezer: Spread the cooled cubes on a tray, freeze them until solid, then move them to a freezer bag. They keep for up to 3 months. Frozen roasted squash is best used in soups, purees and sauces, since the texture turns softer after thawing.

FAQ

Do I need to peel butternut squash before roasting?

For cubes, yes. The skin is tough and does not soften in the same time as the flesh. If you roast the squash in halves or wedges, you can leave the skin on and scoop out the flesh after roasting.

Why is my roasted butternut squash mushy?

The most common causes are crowding the pan, a low oven temperature and cutting the pieces too small. Use a hot oven, spread the cubes in a single layer and keep them about 1 inch in size.

How do I make the squash caramelized?

Use high heat, give the cubes enough space and let them roast without stirring for the first 15 minutes. A small amount of maple syrup tossed in during the last 10 minutes also adds a glossy, caramelized finish.

Can I use frozen butternut squash cubes?

Yes, but they release more water. Roast them straight from frozen at 425 F (220 C) for 30 to 35 minutes and do not thaw them first. The edges will brown less than with fresh squash.

What goes well with roasted butternut squash?

It pairs well with rice, quinoa, lentils, greens, pasta and roasted vegetables. You can also add it to salads or blend it into soup.