The One Easy Way To Tell if a Butternut Squash Is Ripe (2024)

With the first twinge of fall, I start dreaming of eating butternut squash for breakfast, lunch, and dinner. Can you blame me? They're delicious, versatile, and piled way high at my local grocery store and farmers market these days.

There's only one thing standing in the way between me and filling my kitchen with this beloved gourd right now: How can I tell if the butternut squash is ripe? How can I avoid that dreaded pale, tasteless interior? Similar to watermelon, it's impossible to know what the inside looks like without cutting through the skin. Here's what I found out from the experts about picking the best butternut squash.

The One Way To Tell Butternut Squash Is Ripe

The good news is that you don't have to cut into the butternut squash to tell if it's sweet, creamy, and ready to enjoy. If you want to pick a good, ripe butternut squashevery time for soups, casserole, and pastas, take a close look at it's skin.

According to the horticulture experts at Iowa State University, "butternut squash are mature (ready to harvest) when the skin is hard (can't be punctured with the thumbnail) and uniformly tan in color." If the skin is easy to pierce, the squash is not ripe and will taste starchy, flavorless, and sometimes even bitter. Light to dark green spots on the skin tells you it's definitely not ready to be eaten. If the skin is very pale—more creamy white than tan—it's not ripe. Look for a rich tan, darker amber, or orange color. It should also be matte, not glossy.

Did you accidentally end up with unripe butternut squash? Don't worry—butternut squash continues ripening a bit after harvest. Rhoda Burrows, professor and horticulture specialist at San Diego State, states that "in weeks, and even months, after harvest winter squash slowly convert starch to sugars, increasing their appeal to our taste buds."

Keep the unripe butternut squash in a cool, dry, and well-ventilated place until you see the telltale signs that it's ready to be enjoyed: firm, matte, and evenly tan skin.

The One Easy Way To Tell if a Butternut Squash Is Ripe (1)

How To Store Butternut Squash

Once the butternut squash is ripe and ready for cooking, you don't have to use it right away. Store it whole (don't peel it!) in a cool, dry place for up to two months. When stored between 50°F and 60°F, butternut squash can keep for longer—up to four months.

Also, store butternut squash away from fruits and vegetables that release ethylene gas, like potatoes, onions, apples, and bananas. The gas causes the butternut squash to ripen faster and potentially rot.

Just remember that whole vegetables will last longer in your pantry than chopped up and stored in your fridge. So if you want to make sure your squash lasts as long as possible, don't cut it up until you're ready to cook with it.

Cozy Butternut Squash Soup Recipes

A version of this article originally appeared onMyRecipes.com.

The One Easy Way To Tell if a Butternut Squash Is Ripe (2024)

FAQs

The One Easy Way To Tell if a Butternut Squash Is Ripe? ›

The One Way To Tell Butternut Squash Is Ripe

How do you tell if a butternut squash is ripe? ›

You can tell if your butternut squash is ripe by the color and texture of the outer rind. If there are any green spots, it's definitely not ready to cook. The skin should be hard, according to the Farmer's Almanac, not at all glossy, and en even color.

How to tell when squash is ready? ›

A squash that's ready will certainly have a thick, woody stem. If there's any trace of lively looking green-bendy-fleshiness left in the stem, it's not yet ready. Try to see if you can make a little indent with your fingernail or if your thumb makes an imprint when pressing against the tough squash skin.

How do you ripen butternut squash quickly? ›

Once they're dry lay the squash fruits out in a warm, sunny spot. It should be about 80 to 85 degrees F. (27-29 C.), with a humidity of around 80 to 85 percent. A greenhouse table or a sunny windowsill might be perfect for your unripe green squash to cure and finish the process of ripening.

Will butternut squash ripen if picked green? ›

Ripening Off the Vine

If you do harvest butternut squash early and find that the flavor is not fully developed, you can attempt to ripen them off the vine. Place the harvested squash in a warm and dry area with good air circulation, similar to the curing process.

What color is a ripe butternut squash? ›

A ripe butternut squash should be a dark shade of beige. Its skin should have a matte look.

How long until butternut squash is ready to pick? ›

In general, butternut squash takes about 100 to 120 days from planting time to mature. So if you're growing butternut squash and you planted seeds in late spring, you'll begin harvesting by late summer.

How to pick a good butternut squash? ›

When choosing one at the store, be sure to select one with a creamy tan color. Light surface scratches are normal, but avoid choosing one with soft spots, bruises or cuts. Butternut squash should also have a matte finish. If it's shiny, it means it was picked too early.

What does a ripe squash feel like? ›

Feel for a hard exterior before settling on a squash.

Use your fingernail to gently push into the surface of the squash. If your nail goes through with little resistance, it may not be ripe enough. A ripe butternut squash should feel hard like an unripe avocado.

Do butternut squash like full sun or shade? ›

Butternut squash needs full sun, ideally 6 hours per day.

Can you eat almost ripe butternut squash? ›

Unripe winter squash taste different from ripe, but you can treat unripe, peeled butternut like summer squash with good results. My personal preference is to pluck any later flowers rather than let unripe fruit develop. These can be eaten raw or stuffed and cooked (my go-to method is seasoned cream cheese and chive).

How long does butternut take to soften? ›

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.

Can you pick butternut squash too soon? ›

Butternut squash (Figure 4), for example, turn their characteristic mature tan color some two-to-three weeks before they should be harvested for best quality. If harvested too early, the developing seed inside butternut squash will utilize nutrients stored in the flesh to mature, decreasing its eating quality.

Should butternut squash be hard or soft? ›

Test the shell: The outside shell of your squash should be hard and firm. If you feel any soft spots, it's past its ripe days. Make sure it's heavy: A ripe squash should feel heavy for its size. If it's feeling lighter than expected, it either isn't ripe yet or is too old at that point.

Can you eat butternut squash not ripe? ›

Did you know you can eat under-ripe, immature butternut squash? They are gourd-eous!

Can you cook butternut squash if not ripe? ›

Unripe winter squash taste different from ripe, but you can treat unripe, peeled butternut like summer squash with good results. My personal preference is to pluck any later flowers rather than let unripe fruit develop. These can be eaten raw or stuffed and cooked (my go-to method is seasoned cream cheese and chive).

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