Finally, all the golden rules to roasting the most delicious sheet pan spuds.

They’re the ultimate crowd-pleaser,pack plenty of notable health benefits, and pair perfectly withhigh-protein dinners.

But preparing sheet pan potatoes with a crispy-crunchy coating and a fluffy, tender interiorisan exact science.

oven roast potatoes on blue plate with pink background

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Start With a Floury, Starchy Spud

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Thepotato typeyou select for roasting matters.

Russets and Yukon Golds get well-crisped crusts when roasted, and their insides have a fluffy, creamy texture.

Idaho and red potatoes are also full of starch, which works well for roasting.

A pile of Russet potatoes

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(This temp will help the potatoes get crisper and brown more evenly.)

This extra step is pretty simple.

When you first preheat the oven, put the empty roasting pan inside.

Sliced raw potatoes on a cutting board

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If they stick, use a thin metal spatula to gently move the pieces on the pan.

The crispy exterior is contrasted perfectly by the fluffy interior of the spuds.

Here, sweet potatoes are halved and roasted before being topped with salty Parmesan and rich fontina cheeses.

Potato pieces boiling in a pot of water on the stove

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Potatoes draining in a collander

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An oven with the light on

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A baking pan placed inside an open oven in a kitchen

A baking pan in an oven.Markus Faymonville / Getty Images

Raw potato pieces on a baking sheet

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Tossing potatoes in the oven

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Garlic and rosemary cooking on the stovetop

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Garlic-Roasted Potatoes

Garlic-roasted potatoes on a sheet pan.Greg DuPree

Cheesy Roasted Sweet Potatoes

Cheesy roasted sweet potatoes on a sheet pan.Marcus Nilsson

Sheet Pan Salmon With Potatoes and Broccolini

A sheet pan dinner with salmon and roasted potatoes.Victor Protasio

Salt-and-Vinegar Roasted Potatoes Recipe

Salt-and-Vinegar Roasted Potatoes on a plate.Victor Protasio