Why You’ll Love This Recipe

If you crave the ultimate contrast between a shatter-crisp golden crust and a fluffy, buttery interior, Crispy Smashed Potatoes are the reigning champion of potato side dishes. Parboiled until tender, flattened, and seared in a screaming-hot cast iron skillet with garlic butter, rosemary, and Parmesan, They outshine traditional french fries every single time, serving as the perfect robust companion for golden, juicy Juicy Cast Iron Chicken, crispy pan-seared salmon or sticky Crispy Air Fryer Salmon.

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Chef Mouaad’s Test Kitchen Notes & Culinary Science

Place 1.5 lbs (680g) baby Yukon Gold potatoes in a large pot. Cover with cold water by 1 inch and add 1 tsp sea salt. Bring to a boil over high heat and cook for 12–15 minutes until easily pierced with a fork.

Drain potatoes and transfer to a wire rack to steam-dry for 5 minutes. Place potatoes on a flat board and use the bottom of a heavy glass to press each potato down to ½-inch thickness until skins split.

Preheat a 12-inch cast iron skillet over medium-high heat. Add 2 tbsp olive oil and 1 tbsp butter. Arrange smashed potatoes in a single layer and sear undisturbed for 4–5 minutes until deep golden brown underneath.

Flip potatoes. Melt remaining 2 tbsp butter with minced garlic and fresh rosemary. Spoon garlic butter over potatoes, top with grated Parmesan cheese, and cook for 3 minutes until cheese melts and edges shatter-crisp. Serve hot!

Refrigeration: Store leftover smashed potatoes in an airtight container for up to 4 days.

Reheating: Reheat in a dry skillet or Air Fryer at `375°F / 190°C` for 4–5 minutes until ultra-crispy. Avoid microwave reheating as it softens the skin.

Baby Yukon Gold or small red potatoes work best. Their thin skins crisp up easily while their waxy, buttery centers stay moist and creamy.

If your potatoes are wet from boiling or your pan isn’t hot enough, they will steam instead of fry. Always steam-dry potatoes for 5 minutes and use a preheated cast iron skillet.

Yes! Parboiling softens the internal starch structure so the potatoes can be flattened without crumbling into pieces before searing.

Yes. You can parboil and smash the potatoes up to 24 hours in advance, store them covered in the fridge, and sear them in cast iron right before serving.

Heat Management & Maillard Reaction: Controlling pan surface temperature ensures ideal browning without scorching delicate aromatics or drying out protein structures.

Acid & Fat Harmonization: Fresh acidity from citrus or vinegar cuts through rich fats, elevating flavor clarity on the palate while preserving smooth mouthfeel.

To take these potatoes to steakhouse heights, dunk the shatter-crisp edges into warm melted Garlic Cowboy Butter or a ramekin of zesty classic smash sauce. For a luxurious European steakhouse pairing, dip these crispy spuds in our velvety Creamy Truffle Aioli Recipe, spoon our rich Creamy Garlic Aioli, or serve with deeply savory black garlic aioli right on the side. You can explore more crispy potato and skillet sides in our collection of gourmet recipes on SavorySweetEmpire.

format_list_bulleted Recipe Ingredients

1.5 lbs (680g) baby Yukon Gold or red potatoes
2 tbsp (30ml) extra virgin olive oil
3 tbsp (42g) unsalted butter, melted
3 cloves (9g) fresh garlic, minced
1 tbsp (4g) fresh rosemary, finely chopped
¼ cup (25g) freshly grated Parmesan cheese
1 tsp (6g) fine sea salt
½ tsp (2g) freshly cracked black pepper

Step-by-Step Cooking Instructions

1

Parboil Baby Potatoes

Place 1.5 lbs baby potatoes in a pot of cold salted water. Bring to a boil over high heat and cook for 12-15 minutes until fork-tender. Drain and let steam dry on a wire rack for 5 minutes.

Parboil Baby Potatoes
3

Preheat Cast Iron & Sear

Heat 2 tbsp olive oil and 1 tbsp butter in a large cast iron skillet over medium-high heat. Add smashed potatoes in a single layer and sear undisturbed for 4-5 minutes until deep golden brown.

Preheat Cast Iron & Sear
4

Baste with Garlic Butter & Parmesan

Flip potatoes. Melt remaining 2 tbsp butter with minced garlic and chopped rosemary. Spoon garlic butter over potatoes, sprinkle with grated Parmesan, and sear for 3-4 minutes until crispy. The rich, buttery interior of these potatoes balances beautifully with a bright, acidic chimichurri sauce or an herbaceous green goddess dressing.

Baste with Garlic Butter & Parmesan

Frequently Asked Questions

What are the best potatoes to use for smashed potatoes?

Baby Yukon Gold or small red potatoes work best. Their thin skins crisp up easily while their waxy, buttery centers stay moist and creamy.

Why aren’t my smashed potatoes getting crispy?

If your potatoes are wet from boiling or your pan isn’t hot enough, they will steam instead of fry. Always steam-dry potatoes for 5 minutes and use a preheated cast iron skillet.

Do you boil potatoes before smashing them?

Yes! Parboiling softens the internal starch structure so the potatoes can be flattened without crumbling into pieces before searing.

Can I make smashed potatoes in advance and reheat them?

Yes. You can parboil and smash the potatoes up to 24 hours in advance, store them covered in the fridge, and sear them in cast iron right before serving.