This smashed crispy potatoes recipe gives you the best of both worlds: shattering, golden edges and a soft, fluffy center. The method is dead simple. Boil small potatoes until tender, smash them flat on a sheet pan, drizzle generously with oil, and roast hot until crisp. I have made these dozens of times, and the two things that matter most are plenty of oil and a truly hot oven.

Once you master the base technique, the variations are endless. The 10 tasty versions below range from classic garlic-herb to loaded cheesy and spicy Cajun. They make a perfect partner for our make-ahead Thanksgiving sides spread, or alongside any roast dinner.

Hands holding a plate of golden roasted potatoes

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Table of Contents

1. The Classic Garlic-Herb Version

Start with the base that never fails. Boil 2 pounds of small potatoes in well-salted water for 15 to 20 minutes until a fork slides in easily. Drain, let them steam-dry for 5 minutes, then smash each one to about 1/2 inch thick on an oiled sheet pan. Drizzle with 1/3 cup of olive oil, scatter 4 minced garlic cloves and 2 tablespoons of chopped thyme, and roast at 425°F for 35 to 45 minutes, flipping once halfway.

The steam-dry step matters more than people think. Surface moisture is the enemy of crispiness, so those 5 minutes of resting in the colander make a real difference. Season with kosher salt right when they come out of the oven so it sticks to the hot oil.

Close-up of golden roasted potato halves

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2. Boil First, Then Smash

Skipping the boil is the number-one reason smashed potatoes fail. Raw potatoes smashed and roasted go leathery on the outside while staying hard inside. The boil cooks the interior creamy first, so the hot oven only has to crisp the outside. Salt the boiling water generously, about 1 tablespoon per quart, since this is your only chance to season the center.

Do not over-boil into mush. You want them just fork-tender so they hold together when smashed but crack beautifully at the edges. Those cracks are what turn golden and crisp, so a few rough edges are exactly what you want.

Hands holding freshly boiled potatoes

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3. Pick Small Waxy Potatoes

Yukon Golds or red potatoes about 1 to 2 inches across are the right pick. Their medium-starch, waxy flesh holds together when smashed instead of crumbling, and the thin skins crisp up instead of turning papery. In my experience, big russets fall apart into mash, which defeats the whole point.

Buy them all roughly the same size so they boil and roast evenly. Give them a good scrub but leave the skins on; the skin is where half the crispiness lives. For more potato wisdom, our guide on how to bake a potato in the oven covers picking the right spud for every method.

Raw whole potatoes on a white background

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4. Rosemary and Sea Salt

Fresh rosemary and flaky sea salt turn these into a steakhouse-worthy side. Strip the leaves from 3 or 4 rosemary sprigs, chop them fine, and toss with the oil before roasting so the flavor bakes into every crack. Whole sprigs look pretty but the woody stems are unpleasant to bite into.

Finish with flaky sea salt like Maldon right out of the oven. The big crystals catch on the crispy edges and give little bursts of saltiness. This version pairs beautifully with roast chicken or a holiday turkey.

Herb-roasted potatoes with rosemary in a terracotta dish

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5. Chive and Sour Cream Style

Channel the baked-potato flavor everyone loves. Roast the smashed potatoes plain with oil and salt until deeply golden, then serve with a dollop of sour cream and a heavy shower of snipped chives. The cool, tangy cream against the hot, crispy potato is an unbeatable contrast.

Add the sour cream after roasting, never before; it would just melt into grease in the oven. For a party, set out the sour cream, chives, crumbled bacon, and extra salt as a topping bar and let guests build their own.

Grilled potatoes with fresh chives on a white plate

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6. Cheesy Loaded Version

For the full loaded treatment, pull the tray out 5 minutes before the end, shower the potatoes with 1 and 1/2 cups of shredded sharp cheddar, and return to the oven until melted and bubbly. The cheese seeps into the cracks and crisps at the edges like the best part of a grilled cheese sandwich.

Honest caution: cheese burns fast at 425°F, so watch the last 5 minutes closely. Shred the cheese yourself; pre-shredded cheese has anti-caking starch that melts grainy. Finish with bacon bits and green onions for the full loaded effect.

Roasted potatoes with cheese sauce in a small skillet

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7. Spicy Cajun Kick

Toss the boiled, smashed potatoes with 2 tablespoons of Cajun seasoning along with the oil before roasting. The spice blend's paprika and cayenne bloom in the hot oil and coat every crispy edge. Serve with a cool ranch or blue cheese dip to balance the heat.

Start with less seasoning than you think; Cajun blends vary wildly in salt, and you can always add more at the table. If you are sensitive to heat, smoked paprika plus garlic powder gives the smoky flavor with almost no burn.

Close-up of seasoned roasted potato cubes

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8. Herb Butter Finish

Brush the hot potatoes with melted herb butter the second they leave the oven. Melt 4 tablespoons of butter with 2 minced garlic cloves and 2 tablespoons of chopped parsley, then brush it over the crispy tops. The butter soaks into the fluffy centers while the edges stay crisp.

Do this off the heat. Butter added before roasting can burn at 425°F over 40 minutes, but brushed on after, it stays sweet and nutty. A squeeze of lemon over the top brightens the richness.

Roasted potatoes with fresh herbs in a white bowl

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9. Chimichurri Drizzle

A spoonful of chimichurri turns these into something special. Blitz 1 cup of parsley, 3 garlic cloves, 1/3 cup of olive oil, 2 tablespoons of red wine vinegar, and a pinch of red pepper flakes. Drizzle over the hot smashed potatoes right before serving so the fresh herbs stay bright.

Make the chimichurri up to 3 days ahead; it actually tastes better after a day in the fridge. This version is naturally dairy-free and vegan, which makes it a great option when guests have mixed dietary needs.

Roasted potatoes with chimichurri sauce on a plate

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10. Make a Big Batch for a Crowd

These scale beautifully for parties. The rule is one layer only: potatoes need space for steam to escape or they will steam instead of crisp. For a crowd, use two sheet pans rather than crowding one, and rotate the pans halfway through roasting.

You can boil and smash the potatoes up to a day ahead; refrigerate the smashed, oiled potatoes on the tray, covered, then roast straight from the fridge, adding 5 extra minutes. Serve them on the tray they roasted on for a rustic look that keeps them hot longer.

Golden roasted potato wedges with parsley

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Frequently Asked Questions

Why are my smashed potatoes not crispy?
Three usual causes: the oven was not hot enough, the potatoes were crowded, or they went in wet. Use 425°F, give them space in one layer, and let them steam-dry after boiling.

Can I make smashed potatoes ahead of time?
Yes. Boil, smash, and oil them up to a day ahead, refrigerate on the tray, and roast straight from the fridge with 5 extra minutes. Leftovers reheat well in a 400°F oven for 10 minutes.

What is the best potato for smashing?
Small Yukon Golds or red potatoes, 1 to 2 inches across. Their waxy flesh holds together when smashed, and the thin skins crisp up nicely.

Can I use an air fryer?
Yes, in small batches. Air fry the boiled, smashed potatoes at 400°F for 12 to 15 minutes, shaking once. Do not overcrowd the basket or they will steam.

How do I store and reheat leftovers?
Refrigerate within 2 hours and eat within 3 to 4 days. Reheat in a 400°F oven for about 10 minutes to re-crisp; the microwave makes them soft.

Final Thoughts

This smashed crispy potatoes recipe is one of those rare dishes that is simple, cheap, and genuinely impressive. Boil, smash, oil generously, roast hot, and season boldly. Pick your favorite of the 10 versions above, or mix and match the toppings, and you will have a side dish that disappears faster than anything else on the table.

Sources

Gallery

Crispy baked potato wedges on a parchment-lined tray

Photo: Kateryna Naidenko via Pexels

Roasted potato wedges with rosemary on a sheet pan

Photo: Aygnedalya via Pexels

Grilled potato wedges with herbs on paper

Photo: Ivan Aguilar via Pexels

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