If you have a couple of russet potatoes hanging out in your fridge at the end of the week, you are already halfway to the best side dish ever. These Air Fryer Garlic Parmesan Fries are crispy on the outside, fluffy on the inside, and loaded with that classic garlic and parmesan combo we all love. They are quick, easy, and totally family approved. This recipe makes 2 servings and takes about 25 minutes total, plus soaking time if you want extra crispy fries.
By the end of a busy week, I can almost always count on finding at least one lonely potato in the drawer. Instead of letting it sit there another day, we turn it into golden fries that disappear faster than I can say “dinner is ready.” Making fries in the air fryer is my favorite because cleanup is easy and they come out perfectly crisp every time.
Yield: 2 servings
Prep Time: 5 minutes (plus soaking time)
Cook Time: 20 minutes
Total Time: 25 minutes
Ingredients in order of use
- 2 medium russet potatoes, scrubbed clean
- Cold water, for soaking
- 1 tablespoon olive oil
- 1 teaspoon paprika
- 1 teaspoon garlic powder
- 1/2 cup grated parmesan cheese
- Salt and black pepper, to taste
- Optional: chopped fresh parsley for garnish
- Optional: drizzle of truffle oil or a pinch of truffle salt
Equipment
- Air fryer (basket or oven-style)
- Mandoline slicer (optional but helpful)
- Large mixing bowl
Step-by-Step Instructions
- Slice the potatoes
Start by cutting each potato lengthwise into 1/4-inch slices. Then lay each slice flat and cut into 1/4-inch sticks to make fries. Try to keep them the same size so they cook evenly. If you have a mandoline, this is the time to use it. It makes the job faster and gives you nice uniform fries. - Soak the potatoes
Place the cut fries in a large bowl and cover them with cold water. Let them soak for 1 to 2 hours. If you have extra time, you can soak them up to 3 hours in the fridge. This step removes excess starch and makes a big difference in how crispy they turn out. When you are ready to cook, drain the water and pat the fries completely dry with a clean kitchen towel. - Preheat the air fryer
About 5 minutes before cooking, preheat your air fryer to 400°F. Preheating helps the fries start crisping right away. - Season the fries
Add the dried potato sticks to a large bowl. Drizzle with olive oil and toss until evenly coated. Sprinkle in the paprika, garlic powder, grated parmesan cheese, salt, and pepper. Toss everything together so every fry gets coated with all that garlicky, cheesy goodness. - Air fry
Place the fries in the air fryer basket in a single layer. Do not overcrowd them. You may need to cook in batches. Air fry at 390°F to 400°F for 15 to 20 minutes. Toss or shake the basket halfway through cooking so they brown evenly. The fries are done when they are golden brown and crisp on the outside. - Finish and serve
As soon as the fries come out, sprinkle a little extra parmesan on top if you like. Add a tiny pinch of garlic powder and some chopped parsley for color. If you want to feel fancy, drizzle just a little truffle oil over the top. Serve them hot and watch them disappear.
Ingredient Substitutions and Variations
- If you need dairy-free, use your favorite dairy-free parmesan alternative.
- For lower sodium, reduce the salt and use freshly grated parmesan.
- For extra flavor, add a pinch of onion powder or Italian seasoning.
- Yukon Gold potatoes also work if you want a slightly creamier center.
Why Soak Potatoes for French Fries?
Soaking the potatoes pulls out extra starch. That starch can make fries stick together and turn soft instead of crisp. When you soak them, you give the fries a better chance to get that golden crunch we all want. You can even peel and soak potatoes overnight in the fridge. Just keep them covered in water so they do not turn brown.
How to Reheat Air Fryer Fries
Fries are always best fresh, but if you have leftovers, do not toss them. Pop them back into the air fryer at 400°F for about 5 minutes. They will crisp right back up. Store leftovers in an airtight container in the refrigerator for up to 3 days.
Nutrition Information (Per Serving)
- Calories: 216 kcal
- Total Fat: 9 g
- Saturated Fat: 2 g
- Carbohydrates: 31 g
- Fiber: 3 g
- Protein: 14 g
- Sodium: 213 mg
Disclaimer: Nutrition facts are estimated using online tools and may vary based on your ingredients and preparation. Please consult a nutritionist for precise dietary advice.
These Air Fryer Garlic Parmesan Fries are perfect next to burgers, grilled chicken, sandwiches, or even just on their own with your favorite dipping sauce. Simple ingredients, big flavor, and barely any cleanup. That is a win in my kitchen every single time.