Extra Long Mashed Potato Fries
If you’ve ever wished mashed potatoes came in fry form… your dream snack is here! These Extra Long Mashed Potato Fries are crispy on the outside, soft and fluffy on the inside, and made with just a few simple ingredients you probably already have on hand.
They’re the perfect way to repurpose leftover mashed potatoes or make a fun twist on classic fries — no deep frying required. Air-fried to golden perfection, these oversized fries are totally dippable, totally crave-worthy, and totally customizable. Whether you’re making them as a snack, side dish, or party appetizer, they’ll be the first thing gone off the plate!
⭐️ Why You Need to Try This Recipe:
Crispy + Creamy Combo – The outside gets beautifully golden in the air fryer while the inside stays soft and fluffy like mashed potatoes.
No Deep Frying Required – Healthier than traditional fries, these are air-fried with just a touch of oil.
Perfect for Leftovers – A creative way to use up leftover mashed potatoes and turn them into something fun and snackable.
Freezer-Friendly – Make a batch ahead of time, freeze the cut dough, and air-fry on demand.
Totally Customizable – You can switch up the spices, add cheese or herbs to the dough, or even roll them thinner for crispier sticks.
Kid-Approved & Party-Ready – Fun to eat, easy to dip, and made for sharing!
🥣 3 Easy Sauce Variations to Dip Into:
1. Smoky Garlic Aioli
¼ cup mayo
1 clove garlic, finely grated
½ tsp smoked paprika
1 tsp lemon juice
Mix everything together until smooth.
2. Spicy Ketchup Twist
¼ cup ketchup
1 tbsp sriracha (or to taste)
½ tsp honey
Pinch of garlic powder
Stir and serve chilled for a sweet-heat combo.
3. Herbed Yogurt Dip
¼ cup plain Greek yogurt
1 tsp lemon juice
1 tsp chopped dill or parsley
Salt and pepper to taste
Blend until creamy and refreshing.
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Extra Long Mashed Potato Fries
Crispy on the outside, fluffy on the inside — these giant mashed potato fries are the ultimate snack upgrade.
Ingredients
- 3 cups boiled and mashed potatoes
- ½ cup potato starch
- ½ tsp salt (or to taste)
- ½ tsp black pepper
- ½ tsp smoked paprika
- ½ tsp garlic powder
Instructions
- In a large bowl, mash the boiled potatoes until smooth (no lumps).
- Add potato starch and all the seasonings: salt, pepper, smoked paprika, and garlic powder.
- Mix until it forms a smooth dough. Shape into a large ball.
- Place dough between two sheets of parchment paper and roll it out flat using a rolling pin (about ½ inch thick).
- Cut into long fry-shaped strips using a knife or pizza cutter.
- Optional: Place the cut dough in the freezer for 15–20 minutes to firm up and make handling easier.
- Preheat your air fryer to 385°F (195°C).
- Lightly spray the fries with oil and air fry for 12–15 minutes, flipping halfway through, until golden and crisp.
- Serve hot with your favorite dipping sauce!
