Sides · vegetable · vegetarian

Mashed Potato Squash

I’m constantly in awe of all the foods out there that I do not know.

I feel like my taste is very expansive. I’ve tried so many new, different foods over the years. Living in a “big” city definitely helps. So does being adventurous.

Since moving to OKC ten years ago, I’ve tried lotus root, lengua, spicy Thai eggplant, lemonbalm, mochi, horchata, tortas, persimmon, ube…the list goes on.

I’m not a food expert, but I like to think I know a thing or two about food. That’s why when something unrecognizable popped up at my local farmer’s market last weekend, I had a slight panic attack.

Mashed potato squash. That was the item. I had never in my life seen it, heard of it, or even thought something like it could exist let alone exist at the farmer’s market less than 2 miles away from my house.

The squash looks like an acorn squash in shape and size but has ivory white skin. The flesh inside is silky smooth and soft to the touch even without cooking it first. A small hollowed-out portion in the middle contains the typical yellowish-tan squash seed.

I forgot to take a picture of the squash before I cooked it! Here’s an “after” shot of the mashed potato squash skins after I had scooped the flesh out of them.

The squash is small and easy to cut into; much easier to cut in half than spaghetti or butternut squash. The roasting process takes about half the time, too.

So what does mashed potato squash taste like? Well, just like the name implies, it tastes like mashed potatoes.

Once you’re done roasting it, you spoon out the flesh. It comes out of the skin with barely a wiggle of the spoon and has the same consistency as glossy mashed potatoes. Stir in butter, salt, pepper and cream and you have a VERY good substitute for the real thing.

Mashed potato squash is incredibly mild and lacks the normal “squashy” flavor and texture of its counterparts. That’s why it’s an incredible substitute for starchy mashed potatoes if you’re looking for a low-carb side dish.

If you have been scared of mashed potato substitutes because of mashed cauliflower (shudders), I urge you to give this a try—if you can find it.

It only took 34 years for me to even learn a thing like it existed, so here’s hoping you can find some near you.

Mashed Potato Squash

  • Servings: 3-4
  • Difficulty: Easy
  • Print

A velvety, creamy mashed potato made completely out of squash.


  • 4-5 mashed potato squash, cut in half and seeds removed
  • 2 TBS. olive oil
  • salt & pepper to taste
  • 4 TBS. butter
  • 2 TBS. heavy cream
  • Directions

    1. Preheat oven to 425 degrees.
    2. Place halved mashed potato squash in a large baking dish, cut side up. Drizzle olive oil on top and sprinkle with salt and pepper. Brush olive oil all over squash.
    3. Flip squash so the cut side is down. Place dish in preheated oven and bake for 25-30 minutes or until squash is fork tender.
    4. Let squash cool. When it’s cool enough to handle, scoop out the flesh into a medium-sized bowl.
    5. Add butter, cream, salt and pepper. Using a spoon or potato masher, stir until well combined. Squash should look like mashed potatoes when you’re done mixing.
    6. Serve squash with gravy or other seasonings, if desired.

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