Give Now

Earth Eats: Real Food, Green Living

Buttercup Squash Fries With Sage Aioli

I was pleased to find that buttercup squash fries are very similar in taste and texture to sweet potato fries.

I’m always trying to think up new ways to eat squash at this time of year, and I thought this one was worthy of sharing with you all. I first tried these fries with butternut squash but was disappointed with the results. Butternut can be on the watery side and they just didn’t have the right texture. I wanted a fry that was a little more meaty so I opted for buttercup squash which has more of a rich and dense texture and is also sweeter, reminiscent of sweet potatoes which make my all-time favorite fries.

I was pleased to find that buttercup squash fries are very similar in taste and texture to sweet potato fries. (I have a hunch delicata squash would make an equally lovely fry, though I haven’t tried it yet).

Once they were done, all they needed was a little dipping sauce and because sage and squash are a bit of a match made in heaven, I threw some fresh chopped sage into a homemade aioli.

This recipe is relatively simple and you can make it either using the light cornmeal coating specified in the instructions below or just with plain olive oil and salt, it’s up to you. Both are delicious. Best of all, these fries are baked in the oven, which is good news for your arteries and doesn’t involve hot frying oil. I do have one disclaimer though: cutting up a whole squash into fry-sized pieces is fairly time consuming, the timelapse in my video might make it seem quick and easy but I actually wrestled with those squashes for quite some time. So just set aside a good chunk of time for the squash-wrestling, at least 30 to 45 minutes – put on your favorite tunes, and go to it! (I’ve also figured out a little trick to speed things up which I’ll share with you in the recipe below).

Buttercup Squash Fries With Sage Aioli


  • 1 medium-sized buttercup squash (about 3 to 4 pounds)
  • 3 tablespoons olive oil (add 1 tablespoon for greasing pan if you aren’t using parchment paper)
  • 1/4 teaspoon salt
  • 2 1/2 tablespoon cornstarch
  • 2 teaspoons cornmeal
  • 1 raw egg yolk at room temperature
  • 1 teaspoon lemon juice
  • 1 teaspoon vinegar
  • 1/2 teaspoon dijon mustard
  • 1/4 teaspoon salt
  • 1/3 cup mild olive oil
  • 1/3 cup grapeseed oil
  • 2 cloves of crushed garlic (more or less depending on your taste)
  • 6-8 fresh sage leaves chopped very finely


  1. Preheat your oven to 450 degrees F.
  2. Slice the squash in half and scoop out all the seeds and stringy flesh. Next, you can either peel the two squash halves using a potato peeler, but I found it was less time-consuming to initially leave the skin on and begin by slicing the squash into fry-sized pieces and then cut away or peel the skins off. I found that a slightly thicker fry yielded best results. Somewhere between a half to three quarters of an inch thick.
  3. Place all the French fry sticks in a bowl and toss with about 3 tablespoons of olive oil (start with 2 tablespoons, and add more as needed to cover all fries and make them nice and slippery but not dripping with oil). If using the coating, mix the cornstarch, cornmeal, and salt together in a little bowl. Sprinkle this mixture over the oiled fries and toss gently to coat all the fries. (If you prefer to opt out of the coating, simply sprinkle the salt on the fries and toss).
  4. Lay down the fries on either a parchment-lined baking sheet or an oiled on (about 1 tablespoon olive oil is plenty to oil the pan). I recommend using parchment paper because the fries will bake more evenly and be less prone to burning. Be sure the fries are spread out and not touching or overlapping. If you need to, use a second pan.
  5. Bake for 15 minutes. Check the fries and if they are getting nicely browned underneath, flip them over (very delicately so they don’t get mashed) and bake for another 10 to 15 minutes. Taste and add salt as needed. Remove from the oven and serve hot.
  6. To make the aioli, be sure your egg yolk is at room temperature. In a medium-sized bowl, whisk the mustard, lemon juice, vinegar, and salt in with the egg yolk. Very very slowly, pour in a tiny stream of olive oil while whisking vigorously. Continue until the mixture thickens significantly and both oils are used up. Whisk in the crushed garlic and chopped sage. Be sure to refrigerate your aioli if not using right away because it has raw egg yolk in it.

This recipe was originally posted on PBS Food.

What is RSS? RSS makes it possible to subscribe to a website's updates instead of visiting it by delivering new posts to your RSS reader automatically. Choose to receive some or all of the updates from Earth Eats:

Support For Indiana Public Media Comes From

About Earth Eats

Search Earth Eats

Earth Eats on Twitter

Earth Eats on Flickr

Harvest Public Media