When it comes to comfort food sides, the potato reigns supreme in all its versatile glory. While creamy mashed potatoes and slender French fries have their devotees, nothing rivals the dual-texture triumph of crispy roasted smashed potatoes. Featuring jagged, shatteringly crisp edges that crackle with every bite and a fluffy, steaming, butter-soaked interior, smashed potatoes provide the very best textural elements of both a French fry and a baked potato in one glorious, golden disc.
The secret behind their extraordinary texture is a simple two-step culinary process: par-boiling baby Yukon gold potatoes in generously salted water until tender, gently crushing them against a baking sheet to expose maximum surface area and ragged edges, and roasting them at screaming-high oven heat bathed in garlic herb butter. As the butter and olive oil sizzle around the jagged potato nooks and crannies, they fry into deep mahogany crisps. Finished with flaky sea salt and fresh garden chives, they are the ultimate crowd-pleasing companion for roast chicken, grilled steaks, or holiday gatherings.
Why You’ll Love These Smashed Potatoes
Once you make potatoes this way, simple roasted wedges will feel like a missed opportunity. Here is why this recipe is an enduring household favorite:
- Unmatched Crunch-to-Fluff Ratio: Crushing the potatoes creates dozens of thin, craggy peaks that turn glass-crisp while preserving a velvety, pillowy potato center.
- Rich Garlic Herb Infusion: Sizzling melted butter and olive oil carry garlic powder, fresh rosemary, and thyme deep into every crevice.
- Simple Everyday Pantry Staples: Just baby potatoes, butter, olive oil, dried herbs, and garlic.
- Foolproof Make-Ahead Preparation: Boil and smash the potatoes hours in advance; simply pop them into a hot oven thirty minutes before dinner is served.
- Naturally Gluten-Free & Adaptable: Easily made vegan and dairy-free by swapping the butter for extra virgin olive oil or vegan butter.
Ingredients You’ll Need
Choosing the right potato variety is the single most important factor for success.
For Boiling the Potatoes
- Baby Yukon Gold Potatoes: Two pounds of small, uniform baby gold or Dutch yellow potatoes (about 1.5 to 2 inches in diameter). Yellow potatoes have naturally buttery flesh and thin, tender skins that crisp up beautifully without peeling. Avoid russet potatoes, which crumble apart when smashed.
- Fine Sea Salt: One tablespoon added to the boiling water to season the potatoes from the inside out.
For Roasting & Garlic Herb Butter
- Extra Virgin Olive Oil: Three tablespoons to coat the baking sheet and potatoes, ensuring maximum high-heat crisping.
- Unsalted Butter: Three tablespoons of unsalted butter, melted, which adds rich, nutty browning and savory flavor.
- Fresh Garlic: Four cloves of garlic, minced, or one teaspoon of garlic powder (garlic powder distributes more evenly without burning at 425°F).
- Fresh Herbs: One tablespoon of finely minced fresh rosemary and one tablespoon of fresh thyme leaves.
- Fine Sea Salt & Black Pepper: Three-quarters of a teaspoon each to season the potato tops generously.
- Flaky Sea Salt & Fresh Chives: Maldon sea salt flakes and finely snipped chives for a dazzling final garnish.
How to Make Crispy Smashed Potatoes
Follow these foolproof steps for the crispiest edges you have ever experienced.
Step 1: Par-Boil the Potatoes
Place the scrubbed whole baby potatoes into a large pot. Cover with cold water by at least one inch and add one tablespoon of salt. Bring to a rolling boil over high heat, then reduce to medium and cook for 15 to 20 minutes. Test with a fork: the potatoes are done when a fork slides into the center with zero resistance. Drain thoroughly in a colander.
Step 2: Steam-Dry (The Secret to Crispiness!)
Leave the boiled potatoes in the warm colander for 5 to 10 minutes to allow all surface steam and moisture to evaporate completely. Crucial Rule: Any surface water left on the potatoes will create steam in the oven rather than crisp frying. A dry potato is a crispy potato.
Step 3: Preheat the Oven and Pan
Preheat your oven to 425°F (220°C). Pour two tablespoons of olive oil onto a large rimmed baking sheet and use your hands or a brush to coat the surface evenly.
Step 4: The Gentle Smash
Scatter the dry potatoes across the oiled baking sheet, leaving space between them. Using the flat, sturdy bottom of a wide drinking glass, a mason jar, or a flat meat mallet, gently press straight down on each potato until it flattens to about 1/2-inch thickness. Do not smash them so thin that they break into separate pieces; you want them to remain in one cohesive disc with beautiful cracked, jagged edges.
Step 5: Season with Herb Butter
In a small bowl, whisk together the melted butter, remaining olive oil, garlic powder (or minced garlic), minced fresh rosemary, thyme, salt, and black pepper. Generously brush or spoon the herb butter over every smashed potato, making sure the fat pools into all the cracks and crevices.
Step 6: Roast to Golden Crispiness
Roast at 425°F on the lower oven rack for 25 to 30 minutes. Do not touch or flip them! As they bake against the hot metal pan, the bottoms and edges will fry in the butter until deeply golden and shatteringly crisp. At the 25-minute mark, check the undersides with a thin spatula. When dark golden and crunchy, they are ready.
Step 7: Garnish and Serve
Transfer the piping hot potatoes to a warm platter. Sprinkle with a shower of flaky sea salt and freshly snipped chives. Serve immediately while hot and crackling.
Tips for Maximum Crispiness
- Use Small Baby Potatoes: Large potatoes hold too much internal water and become heavy when smashed. Small baby potatoes (golf-ball sized) have the perfect skin-to-flesh ratio.
- Never Skip the Steam Dry: Trapped moisture kills crispiness. Letting the hot drained potatoes sit until dry to the touch is the key to shattering edges.
- High Heat is Non-Negotiable: Bake at 425°F or even 450°F. Low temperatures will dry out the potato interior before the outer edges can fry crisp.
- Lower Rack Placement: The bottom rack of the oven transfers the most direct radiant heat to the metal sheet pan, creating deeply caramelized, crispy undersides.
Crispy Garlic Herb Smashed Potatoes
Ingredients
11 itemsPotatoes & Boiling
Garlic Herb Butter
Finishing
Instructions
6 steps-
01
Place whole potatoes in a large pot; cover with cold water and 1 tbsp salt. Bring to a boil and cook 15 to 20 minutes until fork-tender. Drain and steam-dry for 5 minutes.
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02
Preheat oven to 425°F (220°C). Brush a large baking sheet with 2 tbsp olive oil.
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03
Scatter potatoes on the baking sheet. Use the bottom of a flat glass to gently press each potato down to 1/2-inch thickness.
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04
Whisk melted butter, remaining 1 tbsp olive oil, garlic, rosemary, thyme, salt, and pepper in a small bowl. Brush generously over potatoes.
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05
Roast undisturbed on the lower rack for 25 to 30 minutes until edges are deeply browned and shatteringly crisp.
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06
Transfer to a platter, top with flaky sea salt and snipped chives, and serve hot.
