
Crispy on the outside, fluffy and steaming on the inside — these roast potatoes are the kind of side dish that disappears from the table before anything else. The technique here is what sets them apart: parboiling until the edges go ragged, then shaking them dry in the pot to build up that signature rough, starchy surface that crisps so beautifully in the oven. Hot fat and a screaming-hot pan do the rest, giving you a shatteringly golden crust without any complicated steps or hard-to-find ingredients. For anyone navigating a low FODMAP approach, potatoes are a naturally safe and satisfying base, and this recipe keeps things clean. The garlic cloves go in whole and unpeeled, meaning they infuse the fat with gentle flavor without releasing the fructans that can cause trouble — and they get discarded before serving anyway. Duck fat, beef tallow, or a good olive oil all work beautifully here, so you can use whatever fits your pantry. Fresh rosemary or thyme adds an herby, aromatic note that makes the whole kitchen smell incredible. These are the roast potatoes you'll want to make every time you need a crowd-pleasing, gut-friendly side.
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garlic cloves

Preheat the oven to 425°F (220°C). Place the fat in a large rimmed baking sheet and set it in the oven while it preheats.
Place the potato chunks in a large pot, cover with cold water by at least 1 inch, and add the kosher salt. Bring to a boil over high heat, then reduce to a vigorous simmer and cook for 10–12 minutes, until the edges are just beginning to look ragged and a knife tip meets slight resistance at the center — the potatoes should not be fully cooked through.
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