Mashed Potato Churros

Step 5: Shape the Churros

Line a baking tray or large plate with parchment paper.

Pipe the potato mixture into strips approximately 3–4 inches long.

You can either pipe the churros directly onto the parchment or pipe them onto a lightly greased surface before frying.

Try to keep the pieces relatively similar in size. Uniform pieces will cook more evenly.

Once all the mixture has been piped, place the tray in the refrigerator for about 15–20 minutes. Chilling helps the potato mixture firm up, making the churros easier to handle.

Step 6: Heat the Oil

Pour enough vegetable oil into a deep, heavy-bottomed pan to allow the churros to float comfortably while frying.

Heat the oil over medium heat until it reaches approximately 350°F (175°C).

If you don’t have a kitchen thermometer, test the oil with a tiny piece of the potato mixture. It should begin bubbling steadily when added to the oil, but it should not immediately turn dark.

Avoid overheating the oil. If the oil is too hot, the outside can brown before the inside has warmed through.

Step 7: Fry the Potato Churros

Carefully place a few churros into the hot oil, leaving enough room between them so they can cook evenly.

Fry for approximately 2–4 minutes, turning them occasionally, until they become golden brown and crisp on all sides.

Don’t overcrowd the pan. Adding too many pieces at once can lower the oil temperature and result in greasy churros.

Work in small batches for the best texture.

Step 8: Drain and Season

Remove the cooked churros with a slotted spoon or kitchen spider and transfer them to a plate lined with paper towels.

Let the excess oil drain for a moment.

While they’re still warm, you can add a light sprinkle of Parmesan, parsley, paprika, or your favorite savory seasoning.

Step 9: Serve Warm

Mashed potato churros are at their best when served immediately.

Arrange them on a platter and place your favorite dipping sauce in the center.

Delicious Dipping Ideas

Try serving them with:

• Warm marinara sauce
• Garlic aioli
• Creamy cheese sauce
• Ranch-style dip
• Spicy tomato sauce
• Sour cream and herbs
• Roasted garlic dip

For a party, offer two or three different sauces so everyone can choose their favorite.

Tips for Perfect Mashed Potato Churros

Use cold or cooled mashed potatoes

If using leftovers, refrigerated mashed potatoes are often ideal because they’re firm and easier to work with.

Don’t make the dough too wet

Excess moisture makes the mixture difficult to pipe and can cause the churros to lose their ridges during frying.

Use a large star tip

A small piping tip may become clogged by the potato mixture. A larger star nozzle creates attractive ridges without requiring excessive pressure.

Keep the oil temperature steady

Around 350°F (175°C) is a useful target. If the oil temperature drops significantly, the churros can absorb more oil.

Fry in batches

Give each piece enough room to move freely. Crowding the pan can interfere with even browning.

Don’t make them too thick

Very thick churros may take longer to heat through. Moderate-sized strips give you a better balance of crispness and softness.

Easy Flavor Variations

Once you’ve mastered the basic recipe, you can easily change the flavor.

Cheesy Potato Churros

Replace some of the Parmesan with finely shredded cheddar or another flavorful cheese for a richer, cheesier version.

Garlic and Herb Churros

Increase the garlic slightly and add fresh parsley, chives, rosemary, or thyme.

Spicy Potato Churros

Add a pinch of cayenne pepper or chili powder to the potato mixture for a gentle kick.

Smoky Paprika Churros

Use smoked paprika instead of regular paprika for a deeper, smoky flavor.

Italian-Style Churros

Add Italian herbs and Parmesan, then serve them with warm marinara sauce for an appetizer inspired by classic Italian flavors.

Can You Make Them Ahead?

Yes. You can prepare the potato mixture and pipe the churros onto a parchment-lined tray several hours ahead of cooking. Keep them refrigerated until you’re ready to fry.

For the best texture, fry them shortly before serving.

If you have leftover cooked churros, refrigerate them in an airtight container and reheat them in an oven or air fryer until warmed and crisp again. Avoid relying on the microwave, which can make the exterior soft.

Final Thoughts

Mashed potato churros are proof that a familiar ingredient can become something completely unexpected with a little creativity. The creamy potato mixture transforms into golden, ridged bites with a satisfying crunch on the outside and a soft, savory center.

They’re especially useful when you have leftover mashed potatoes sitting in the refrigerator and want to turn them into something exciting rather than serving them the same way twice.

Serve them fresh with a flavorful dipping sauce, and they can easily become the kind of snack that disappears from the plate before anyone realizes they’re made from leftover mashed potatoes.