Mashed Potato French Fries

Mashed Potato French Fries offer a fun and tasty alternative to your usual fry routine. They combine creamy mashed potatoes with melted cheddar and a touch of spice to create fries that are crispy on the outside and soft inside. These fries turn ordinary pantry staples into something special, perfect for a cozy night at home or as an impressive side for friends.

I've made these fries on a whim when I wanted something different from regular fries and they instantly became a household favorite, especially with my kids asking for seconds.

Ingredients

• Three medium russet potatoes: peeled and boiled until fork tender russets provide that perfect starchy texture for fluffy mash
• One teaspoon salt: to season and enhance the potato's natural flavor
• Half teaspoon black pepper: for subtle heat that balances the cheesy richness
• Half teaspoon garlic powder: adds a savory note without overpowering the dish
• Half cup shredded cheddar cheese: for gooey melted pockets inside the fries freshly shredded is best for melting smoothly
• Quarter cup cornstarch: to help the fries hold their shape and crisp up when fried
• Vegetable oil for frying: choose a neutral oil with a high smoke point to get that golden crunch

Instructions

Build the Mash:

Peel the potatoes and cut them into uniform chunks to ensure even cooking. Boil until fork tender about 15 minutes. Drain well and place into a large bowl. Mash thoroughly creating a smooth base without lumps.

Season and Bind:

Add salt, black pepper, garlic powder, shredded cheddar, and cornstarch to the mashed potatoes. Mix everything together using a wooden spoon until fully combined. The cornstarch helps hold the fries’ shape later.

Shape and Freeze:

Lay out a piece of waxed paper and spread the mashed mixture into a rectangular shape about 8 by 10 inches and just under an inch thick using an offset spatula. Place it flat in the freezer for 30 minutes until firm enough to cut.

Cut into Fries:

Remove the firm potato slab from the freezer. Using a pizza cutter or sharp knife, slice into sticks around ¾ to 1 inch thick.

Prepare Oil:

Heat an inch of vegetable oil in a Dutch oven or deep pan until it reaches 325 degrees Fahrenheit. Maintaining this temperature will ensure crispy fries without burning.

Fry to Perfection:

Carefully place a few fries at a time into the heated oil. Cook for about 5 to 7 minutes, turning occasionally to brown evenly. Use tongs to handle the fries gently. Transfer fried fries onto paper towels to drain excess oil.

Serve Fresh:

Enjoy the fries immediately while crispy paired best with ketchup, aioli, or your favorite dip.

Cheddar cheese is my favorite part of these fries. The way it melts inside while the outside crisps up feels like a little indulgence every time. We often gather around to enjoy these fries as an easy weekend treat that never fails to bring smiles.

Storage Tips

Store any leftover cut potato fries in an airtight container in the freezer. When ready to eat, fry them straight from frozen to retain their crispness. Avoid thawing first or they might become soggy.

Ingredient Swaps

Try mozzarella or pepper jack instead of cheddar for a milder or spicier kick. You can add smoked paprika or cayenne if you want a smoky or slightly spicy variation. Using sweet potatoes can give a naturally sweeter twist but reduce frying time slightly.

Serving Ideas

These fries make an excellent side for burgers, pulled pork, or grilled chicken. They can also star in a loaded fries plate with toppings like sour cream, chives, or crispy bacon pieces for a fun appetizer.

Enjoy these crispy mashed potato fries as a delightful twist on a classic comfort food.

Frequently Asked Recipe Questions

→ How do I ensure the fries turn out crispy?

Freeze the mashed potato mixture before cutting and frying, and make sure the oil is heated to the right temperature (around 325°F) to achieve a golden, crispy exterior.

→ Can I use other types of cheese instead of cheddar?

Yes, cheeses like mozzarella or pepper jack can add different flavors while maintaining a melty texture inside the fries.

→ What’s the best way to cut the potato mixture evenly?

Using a pizza cutter or a sharp chef’s knife helps make uniform fries that cook evenly and crisp up nicely.

→ How long should the fries be fried?

Fry the potato fries for about 5-7 minutes per batch until they develop a rich golden brown color.

→ Are there tips for seasoning the potato mixture?

Mix salt, black pepper, and garlic powder evenly into the mashed potatoes before freezing to infuse balanced flavors throughout.