These Easy Garlic Parmesan French Fries are double-fried to achieve a golden, crunchy exterior and a tender, fluffy interior. After frying, they are tossed in melted butter, freshly grated garlic, parmesan cheese, and chopped parsley for a restaurant-quality side dish made with simple ingredients in your own kitchen.
The key to extra-crispy fries is threefold: an ice bath to remove surface starch, a light coating of corn flour (cornstarch), and a two-stage frying process. The first, lower-temperature fry cooks the potatoes through; the second, hotter fry crisps them to a deep golden finish. Finish with garlic butter and freshly grated parmesan, and you have a versatile snack, appetizer, or side dish that’s sure to please. The detailed recipe quantities and the full recipe card are included below.
Ingredients
- Russet potatoes
- Unsalted butter
- Fresh parsley
- Parmesan cheese
- Sunflower oil or other neutral frying oil
- Corn flour / cornstarch
- Fresh garlic
See the recipe card below for exact quantities and servings.
Instructions & Photos
Place the cut fries into iced water for at least 30 minutes.
Dry thoroughly and coat lightly in corn starch.
Double-fry until deeply golden and crispy.
Finish with parmesan and parsley, then serve immediately.
- Peel and slice the potatoes into even sticks about 1 cm thick. Russets work best for a fluffy interior, but Yukon Gold or other high-starch potatoes can also be used.
- Place the cut fries in a large bowl of ice-cold water and soak for at least 30 minutes to remove excess starch. Longer soaking will yield crispier results.
- Drain and spread the fries on a clean kitchen towel or paper towels. Pat completely dry to prevent oil splatter and soggy fries.
- Toss the dried fries with a light dusting of corn flour (cornstarch) and a pinch of salt so they have an even, thin coating—this helps build a crisp crust.
- Heat frying oil to 150°C / 300°F. Fry the potatoes in batches for 5–6 minutes until cooked through but still pale. Avoid overcrowding. Remove and drain on a wire rack or paper towels.
- Allow the fries to rest at room temperature so steam can escape; this step improves the second fry’s effectiveness.
- Increase the oil temperature to 190°C / 375°F and fry again in batches for 2–3 minutes until golden brown and crunchy. Drain and season immediately with salt and a touch of black pepper.
- Melt butter in a large skillet over medium-low heat, add grated fresh garlic and cook for about 1 minute until fragrant but not browned. This creates a simple garlic butter to coat the fries.
- Toss the hot fries in the garlic butter until evenly coated. Transfer to a serving bowl, sprinkle generously with freshly grated parmesan and chopped parsley, and serve at once.
Scroll down to the recipe card for ingredient amounts and timing.
Substitutions
- Sunflower oil → vegetable oil, canola oil, or peanut oil
- Parmesan cheese → pecorino romano or grana padano
- Fresh parsley → chives or basil
- Corn flour / cornstarch → potato starch
- Unsalted butter → salted butter or prepared garlic butter
- Fresh garlic → garlic paste or a pinch of garlic powder (adjust to taste)
- Russet potatoes → Yukon Gold or Maris Piper
- Try sweet potato fries or thicker steak fries for a different variation
- For a shortcut, use a pre-bagged frozen fry and finish with the garlic-parmesan topping
Equipment
- Large bowl
- Clean kitchen towel or paper towels
- Deep pot or fryer
- Cheese grater
- Tongs
- Wire rack or a plate lined with paper towels
Storage
Garlic parmesan fries are best enjoyed immediately after frying and tossing in the garlic butter. If you have leftovers, store them in an airtight container in the refrigerator for up to 2 days.
To reheat, arrange the fries in a single layer in an air fryer or on a baking sheet and warm until hot and crisp again. Avoid microwaving, which will make the fries soft and limp.
Top tips for Success!
- Dry the fries thoroughly: Any surface moisture prevents crisping and can cause oil to splatter.
- Don’t skip the double-fry: The first fry cooks the potato, the second creates the crisp, golden shell.
- Use freshly grated parmesan: Freshly grated cheese melts better and adheres to hot fries for the best flavor and texture.
FAQ
Yes. For a quicker option, cook frozen fries according to package directions, then toss them in garlic butter, parmesan, and fresh parsley. The flavor is similar though homemade double-fried potatoes will be crispier.
You can. Deep-frying gives the crispest result, but an air fryer produces a good, lower-fat version. Arrange fries in a single layer and cook until golden and crisp, checking and shaking the basket periodically.
Sogginess usually comes from insufficient drying, oil that is not hot enough, or overcrowding the fryer. Dry fries well, use a thermometer to maintain proper oil temperature, and fry in small batches.
Related
Looking for other easy, family-friendly recipes? Try these ideas:
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The Best Lasagna Recipe (Creamy Bolognese Bake)
-
Crispy Chicken Pizza Sandwich (Easy 20-Minute Recipe)
-
Easy Spicy Carbonara Ramen (10-Minute Recipe)
-
Loaded French Fries with Pizza Toppings (Easy 30-Minute Recipe)
Dessert Pairing
Desserts that pair well with these fries include lemon loaf, fudgy brownies, salted brown butter maple treats, or no-bake peanut butter chocolate bars—simple sweets that balance the savory finish.
-
Easy Lemon Loaf Recipe
-
Fudgy Reese’s Cup Brownies
-
Salted Brown Butter Maple Treats
-
No-Bake Peanut Butter Chocolate Bars
Easy Garlic Parmesan French Fries Recipe (Crispy)
Save Recipe
10 mins
10 mins
1 hr
1 hr 20 mins
4 servings
Equipment
Method
Notes
Ingredients
- 4 large potatoes
- 2 tablespoons unsalted butter
- 3 tablespoons fresh parsley chopped
- ¾ cup freshly grated parmesan cheese
- 4¼ cups sunflower oil or frying oil
- 4 tablespoons cornstarch
- 3 garlic cloves grated
- 1½ teaspoons salt
- ½ teaspoon black pepper
Equipment
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Cutting board
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Deep pot or fryer
Method
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Cut the potatoes: Peel and slice 4 large potatoes into even sticks, about 1 cm thick. Uniform size ensures even cooking.
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Ice bath soak: Place the cut fries into a bowl of ice-cold water to draw out excess starch. Soak for at least 30 minutes.
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Dry thoroughly: Drain and dry the fries completely on a towel or paper towels to prevent splattering and sogginess.
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Coat in corn flour: Toss the dried fries with 4 tablespoons cornstarch and a pinch of salt until evenly coated for an extra-crispy crust.
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First fry (low & slow): Heat about 1 liter of frying oil to 150°C (300°F). Fry in batches for 5–6 minutes until cooked through but still pale. Drain on a rack or paper towels.
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Rest: Let the fries cool briefly at room temperature so steam escapes before the second fry.
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Second fry (hot & fast): Raise oil to 190°C (375°F) and fry in batches for 2–3 minutes until deep golden and crispy. Drain and season immediately with salt and pepper.
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Garlic butter: Melt 2 tablespoons unsalted butter in a skillet over medium-low heat, add 3 grated garlic cloves and cook for about 1 minute until fragrant, taking care not to brown the garlic.
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Toss & finish: Toss the hot fries in the garlic butter, transfer to a serving plate, and top with 80 g freshly grated parmesan and 3 tablespoons chopped parsley. Serve immediately.
Notes
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Food safety
- Do not leave cooked food at room temperature for extended periods.
- Never leave hot oil unattended while frying.
- Use frying oils with a suitable smoke point to avoid burning and off-flavors.
- Ensure good ventilation when cooking with high heat.
Follow standard safe food handling practices and use a thermometer when frying to maintain proper oil temperatures.