Crispy Roast Potatoes

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Introduction

This recipe delivers potatoes with a shatteringly crisp exterior and creamy center, built on the technique of par-cooking, drying, and high-heat roasting. The flour dredge and oil coating create the signature crunch, while Italian seasoning and garlic powder add savory depth without overshadowing the potato itself. Plan for about an hour of drying time between boiling and roasting, making this ideal for a leisurely dinner prep or a make-ahead side.

Recipe Details

• Prep Time: 15 minutes
• Cook Time: 75 minutes (includes 1-hour drying time and 15–20 minutes roasting)
• Total Time: 90 minutes
• Servings: 4

Ingredients

• 5 large red-skinned or small Russet potatoes, cut into 1 ½-inch cubes
• Salt
• Freshly-ground black pepper
• ¾ cup olive oil
• 2 tbsp Italian seasoning
• 1 tbsp garlic powder
• Flour

Instructions

1. Combine olive oil, Italian seasoning, and garlic. Set aside.
2. Cook potatoes in a large pot of boiling salted water until slightly tougher than tender.
3. Drain potatoes, then dredge in flour. Set out on a cooling rack and let dry for 1 hour.
4. Add potatoes to oil mixture and toss to coat. Spread out in a single layer on a greased sheet pan.
5. Season potatoes with a small handful of salt and a lot of freshly-ground black pepper.
6. Place in the bottom third of a 500°F oven until well browned and crispy on the outside (15-20 minutes), stirring halfway through.
7. Serve warm.

Variations

Rosemary and thyme instead of Italian seasoning: Swap 2 tbsp fresh or 1 tbsp dried rosemary and thyme for the Italian seasoning to create a more herbaceous, less garlicky flavor profile.

Smoked paprika finish: Add 1 tsp smoked paprika to the salt and pepper seasoning in step 5 for a subtle smokiness and deeper color.

Parmesan crust: Toss the drained, dredged potatoes with ¼ cup finely grated Parmesan before adding the oil mixture to create a nutty, cheese-crusted exterior.

Cumin and coriander: Replace Italian seasoning with 1 tbsp cumin and 1 tbsp ground coriander plus the garlic powder for a warm, earthy, Middle Eastern-inspired version.

Lower-oil version: Reduce olive oil to ½ cup and spray or brush the sheet pan and potatoes lightly with additional oil instead. The potatoes will still crisp but with slightly less overall fat.

Tips for Success

Don’t skip the drying step. The full hour on the cooling rack allows surface moisture to evaporate, which is essential for crispness. Rushing this or skipping it will result in steamed rather than roasted potatoes.

Boil until slightly underdone, not tender. If the potatoes are too soft before roasting, they’ll collapse and won’t hold their shape. Aim for a knife to meet light resistance when pierced.

Stir halfway through roasting. Turning the potatoes at the 7–10 minute mark ensures even browning on all sides and prevents sticking or uneven crisping.

Use a heavy sheet pan and position correctly. The bottom third of the oven is hottest; placing the pan there helps the underside brown as aggressively as the top, creating maximum crunch.

Flour coating matters. The flour acts as a scaffold for the oil and seasonings and contributes to the crispy crust, so don’t skip this step or reduce the amount of flour used.

Storage and Reheating

Reheat in a 400°F oven on a sheet pan for 8–10 minutes, uncovered, until the exterior re-crisps and the interior warms through. Microwaving will make them soft and is not recommended. Stovetop reheating in a dry skillet over medium-high heat for 5–7 minutes also works to restore some crispness.

FAQ

Why are my potatoes soggy instead of crispy?

You likely skipped or shortened the drying step, boiled them too soft, or didn’t use enough oil. Ensure they dry for the full hour, drain them thoroughly, and coat them generously with the oil mixture before roasting.

Can I prepare the potatoes the night before?

Yes. Boil, drain, dredge, and dry the potatoes up to 24 hours ahead. Store them uncovered on a cooling rack in the refrigerator (this prevents condensation). Toss with the oil mixture and roast the next day as directed.

What if I don’t have Italian seasoning?

Use 1 tbsp dried oregano plus ½ tbsp dried basil, or simply rely on the garlic powder and increase the black pepper. The potatoes will still be delicious.

Can I use waxy potatoes instead of red-skinned or Russet?

Waxy potatoes (like fingerlings or new potatoes) won’t crisp as effectively because they have lower starch content. Russets or red-skinned potatoes are ideal for this technique.