Garlic-Parmesan Melting Potatoes

If you’ve never had melting potatoes, prepare to fall in love. Garlic-Parmesan melting potatoes are thick slices of Yukon Gold potato roasted at high heat until crispy and golden on the outside, then finished in a little broth so the insides turn impossibly creamy and tender, almost melt-in-your-mouth soft. Tossed with butter, olive oil, garlic, thyme, and Parmesan, they’re crispy, buttery, cheesy, and garlicky all at once. They make a stunning side dish for steak, pork chops, chicken, or fish, and they’re easy enough for a weeknight yet special enough for company. If you somehow have leftovers, they’re wonderful tossed into a breakfast scramble the next morning.

The magic of melting potatoes is in the two-stage cooking. First they roast at high heat to get deeply browned and crispy on the outside, then a splash of broth is added and they finish roasting, soaking up the liquid and turning silky and creamy inside. The contrast of that crisp, cheesy, golden crust against the soft, custardy center is what makes them so good, and the garlic, thyme, and Parmesan give them tons of savory flavor. Simple ingredients, a hot oven, and a clever technique are all it takes.

Why this works

A few key techniques are what give these potatoes their crispy-outside, creamy-inside texture, and they’re worth understanding.

The high oven heat is essential. Roasting at 500°F is what crisps and browns the outsides of the potato slices, developing deep flavor and that golden crust. Positioning the rack in the upper third of the oven helps the tops brown nicely. This blast of heat is the first half of what makes them “melting,” and it’s why the recipe calls for a sturdy metal pan rather than glass, which can’t safely take that kind of temperature.

Thick, even slices are key to the texture. Cutting the potatoes into 1-inch-thick slices gives them enough body to crisp on the outside while staying substantial enough to turn creamy inside. Yukon Golds are the ideal choice, their naturally buttery, waxy-yet-creamy flesh becomes wonderfully soft and rich when roasted this way.

Adding broth partway through is the clever step that makes them melt. Once the potatoes are browned, whisking garlic into broth and adding it to the hot pan does two things: the potatoes absorb the flavorful liquid and steam-roast to a creamy, tender interior, while the garlic infuses everything. As the broth cooks down and is absorbed, it concentrates flavor and helps the bottoms caramelize. It’s the secret to that signature melting texture.

And the butter, olive oil, thyme, and Parmesan build rich, savory flavor throughout. Butter and oil help the potatoes crisp and add richness, thyme brings a fresh, herby note, and Parmesan sprinkled on top melts and toasts into a savory, cheesy crust. A metal pan (not glass, which could shatter at this high heat) ensures good browning.

What goes in

The ingredient list is short and simple.

this now & bake later ❤️

You’ll need Yukon Gold potatoes, butter, extra-virgin olive oil, fresh thyme, salt and pepper, garlic, vegetable or chicken broth, and grated Parmesan.

A few notes. Use Yukon Gold potatoes for the best creamy-yet-crisp texture, and cut them into even 1-inch-thick slices so they cook uniformly. Use vegetable broth to keep these vegetarian (chicken broth works too, but makes them non-vegetarian). Fresh thyme is lovely here, though you could use a little dried in a pinch. And you’ll need a metal 9-by-13-inch baking pan, not a glass dish, which could shatter at 500°F.

How to make them

Position a rack in the upper third of your oven and preheat to 500°F.

In a large bowl, toss the potato slices with the melted butter, olive oil, thyme, salt, and pepper until evenly coated. Arrange them in a single layer in a metal 9-by-13-inch baking pan.

Roast, flipping the potatoes once, until they’re browned, about 30 minutes.

Meanwhile, whisk the grated garlic into the broth. Carefully add the broth mixture to the hot pan (it will steam), then sprinkle the tops of the potatoes with the Parmesan.

Continue roasting until most of the broth has been absorbed and the potatoes are very tender, about 15 minutes more. Serve them hot.

Tips, serving, and storing

A few things help. Use a metal pan (not glass) since the oven is very hot. Cut the potatoes into even, 1-inch-thick slices so they cook and brown evenly. Arrange them in a single layer with a little space so they crisp rather than steam. And add the broth carefully to the hot pan, standing back, since it will steam up.

A couple more. For extra flavor, you can add a bit more Parmesan or a squeeze of lemon at the end, and a sprinkle of fresh thyme or parsley makes a pretty finish. If you like a crispier top, run them briefly under the broiler at the very end. And grate the garlic (rather than mince) so it distributes evenly into the broth and doesn’t burn.

These potatoes are a versatile side that pairs with almost anything. Serve them alongside steak, pork chops, roast chicken, or fish, or with a big salad and some greens for a lighter meal. Their rich, savory flavor complements simple proteins beautifully, and they’re impressive enough for a holiday table or dinner party. Because they’re finished in broth, they stay moist and tender rather than drying out the way plain roasted potatoes sometimes can, which makes them forgiving even if dinner runs a little late.

For storing, keep leftovers in an airtight container in the fridge for 3 to 4 days. Reheat them in a hot oven or skillet to bring back some crispness (the microwave will soften them). And as noted, leftover melting potatoes are delicious repurposed, chopped into a breakfast scramble or hash, or crisped up as a base for eggs. They make the most of every last potato.

This makes about 6 servings. Crispy, buttery, cheesy, garlicky, and meltingly tender inside, these garlic-Parmesan melting potatoes are the kind of side dish people ask about, and once you try this method, it may become your favorite way to roast potatoes. They take a humble bag of potatoes and turn it into something genuinely memorable, with almost no extra effort beyond the clever broth trick.

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