Gluten-Free Pumpkin Gnocchi With Sage & Onion Parmesan Sauce

This gluten-free pumpkin gnocchi is soft and pillowy, with a light tang from the buttermilk and a warm hint of nutmeg. Instead of boiling and mashing potatoes, this recipe uses pumpkin puree and potato flour, so the dough comes together quickly. Once the gnocchi is cooked, it’s tossed in a creamy sage and onion parmesan sauce that’s simple to make and exceptionally flavorful.

Why You’ll Love This Gluten-Free Pumpkin Gnocchi With Sage & Onion Parmesan Sauce

• No potato-mashing required. Potato flour replaces the traditional boiled-and-riced potato base, so you skip a full extra step (and a pot to wash).
• Fall flavor without heaviness. Pumpkin and nutmeg bring warmth; buttermilk keeps the dough light instead of dense.
• One sauce, big payoff. The sage and onion parmesan sauce comes together in the same skillet in under 10 minutes while the gnocchi boils.
• Flexible serving. Works equally well as a starter, a side, or as main.

Key Ingredients & Swaps

Pumpkin puree — Use plain canned pumpkin puree, not pumpkin pie filling (which is pre-sweetened and spiced). Homemade roasted-and-pureed pumpkin or butternut squash puree works too, provided it’s well-drained so the dough isn’t too wet.

Buttermilk — Adds tang and tenderizes the dough. No buttermilk on hand? Stir 1 tablespoon of lemon juice or apple cider vinegar into 1 cup of regular milk and let it sit for 5 minutes.

Gluten-free flour blend — A 1:1 all-purpose GF blend works best. If your blend doesn’t already contain xanthan gum, add ½ teaspoon, it helps the dough hold together the way gluten normally would.

GF potato flour — Note: potato flour, not potato starch. Potato flour is denser and more absorbent; potato starch will make the dough gummy. This is what allows you to skip cooking and mashing potatoes entirely.

Parmesan cheese — Freshly grated melts far more smoothly than pre-shredded, which is coated in anti-caking starch and can make the sauce grainy.

Tapioca starch or corn starch — Either works as a gluten-free thickener for the sauce. Cornstarch is a fine substitute if that’s what you have.

Fresh sage — Dried sage can sub in at roughly one-third the amount, but fresh is worth it here since it’s cooked briefly in butter and stays fragrant, not dusty.

Tips for Perfect Pumpkin Gnocchi Every Time

• Drain your pumpkin puree. If it looks watery, blot it with a paper towel first, excess moisture is the most common reason GF gnocchi dough turns sticky.
• Don’t skip the flour rest. If the dough feels tacky after mixing, let it sit for 10 minutes before rolling; GF flour blends continue absorbing liquid as they sit.
• Test-boil one gnocchi first. Drop a single piece in the water before committing the whole batch, if it falls apart, work a little more GF flour into the dough.

Frequently Asked Questions About Gluten-Free Pumpkin Gnocchi

Can I freeze pumpkin gnocchi before cooking?

Yes. Arrange the uncooked, shaped gnocchi in a single layer on a baking sheet and freeze until solid, about 2 hours, then transfer to a freezer bag. Boil straight from frozen, adding 1–2 extra minutes to the cook time.

Why is my gnocchi dough too sticky to roll?

This is almost always excess moisture from the pumpkin puree or a GF flour blend with lower absorbency. Work in an extra tablespoon of GF flour at a time until the dough is soft but no longer clinging to your hands.

Can I make this dairy-free as well as gluten-free?

Yes. Swap the buttermilk for a dairy-free milk (soy milk works best) plus 1 tablespoon lemon juice, and use a plant-based butter and a dairy-free parmesan alternative in the sauce. The texture stays close to the original.

What to Serve with Pumpkin Gnocchi

This dish is rich enough to stand alone but pairs beautifully with something crisp and green to cut through the sauce:

• A simple beets salad with lemon vinaigrette
• Cabbage with Collard Greens for some greens
• Crusty Gluten-Free Homemade Italian Bread for scooping up extra sauce
• A crispy light cucumber salad

As a starter, serve smaller portions in shallow bowls; as a main, pair with a side salad to round out the meal.

Storing and Reheating

Storing: Let leftovers cool completely, then refrigerate in an airtight container for up to 3 days.

Reheating: Warm gently in a skillet over low heat with a splash of milk to loosen the sauce, stirring occasionally, until heated through — about 5 minutes. Microwaving works in a pinch, but the sauce can separate slightly, so stir well and reheat in short bursts.

Freezing cooked gnocchi: Not recommended, as the sauce can break and the gnocchi can turn mushy on thawing. For make-ahead convenience, freeze the uncooked shaped gnocchi instead (see FAQ above) and make the sauce fresh when ready to serve.

Looking for more ways to use pumpkin? You’ll find my full collection of gluten-free pumpkin recipes here.”

Hi, I’m Kristina, a gluten-free recipe developer creating and testing recipes since 2012. Every recipe on this site is made in my kitchen and personally tested (with the help of my very honest family!).

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