Crispy Garlic Parmesan Smashed Potatoes
These Crispy Garlic Parmesan Smashed Potatoes are boiled, gently smashed, and roasted to golden perfection with a lacy, caramelized cheese crust.
- Steam-drying the parboiled potatoes removes surface moisture, allowing the skin to crisp up beautifully instead of steaming.
- High-heat roasting gelatinizes the potato starches, creating a shatteringly crisp exterior while keeping the inside fluffy.
- Freshly grated Parmesan cheese melts and caramelizes directly on the baking sheet, forming a savory, lacy cheese crust.
Last November, during a chaotic Friendsgiving prep, I tried to smash a batch of warm potatoes with the bottom of a dusty mason jar, only to watch them disintegrate into a sad, watery puddle across my cutting board.
I actually cried over those spuds.
The science behind this soggy tragedy is simple: excess water is the absolute enemy of the Maillard reaction. While I adore a bowl of velvety Creamy Garlic Mashed Potatoes, smashed potatoes require a completely different moisture profile to succeed.
Trust me on this one: the simple fix is parboiling your spuds in heavily salted water until tender, letting them steam-dry on a wire rack for ten minutes, and then pressing down with the flat of your palm until the skin splits. This creates maximum surface area for the oil-soluble flavor compounds in the garlic and parmesan to cling to.
No fancy equipment is needed here.
If you love our Garlic Parmesan Potato Wedges, this smashed version takes that crunch factor to a whole new level.
Crispy Garlic Parmesan Smashed Potatoes
Ingredients
- 1.5 lbs baby gold potatoes (uniform size)
- 1 tbsp Diamond Crystal kosher salt (for boiling water)
- 3 tbsp extra virgin olive oil
- 3 cloves garlic, finely minced
- 1/2 cup freshly grated Parmesan cheese
- 1/2 tsp garlic powder
- 1/4 tsp freshly cracked black pepper
- 2 tbsp fresh flat-leaf parsley, finely chopped
Directions
- Place the baby gold potatoes in a large pot and cover with cold water by at least an inch. Add 1 tablespoon of Diamond Crystal kosher salt and bring to a boil over high heat.
- Reduce the heat to medium and simmer for 15 to 20 minutes, or until the potatoes are easily pierced with a fork. Drain them thoroughly in a colander.
- Preheat your oven to 425°F (218°C). Let the potatoes sit in the colander for 10 minutes to steam-dry; this step is crucial for achieving maximum crispiness.
- Arrange the dried potatoes on a large, parchment-lined baking sheet. Use the flat bottom of a sturdy glass or a potato masher to gently press down on each potato until it flattens to about 1/2-inch thickness, keeping them in one piece.
- In a small bowl, whisk together the olive oil, minced garlic, garlic powder, and black pepper. Brush this mixture generously over the tops of the smashed potatoes.
- Roast in the preheated oven for 20 minutes. Carefully flip each potato using a thin spatula.
- Sprinkle the freshly grated Parmesan cheese evenly over the potatoes. Return to the oven and bake for another 10 to 15 minutes, or until the cheese is melted, golden-brown, and crispy around the edges.
- Garnish with chopped fresh parsley and serve immediately while hot.
Notes
- Salt Conversion: We use Diamond Crystal kosher salt for this recipe. If you are using Morton's kosher salt or fine table salt, reduce the amount to 1.5 teaspoons to avoid over-salting.
- Potato Selection: Baby gold potatoes are highly recommended because their high starch-to-water ratio allows them to gelatinize beautifully, keeping the interior fluffy while the skin crisps.
- Garlic Safety: Do not add the fresh minced garlic directly to the dry potatoes without oil. The oil acts as a thermal barrier, preventing the garlic from burning and turning bitter at 425°F.
- Cheese Tip: Always grate your Parmesan cheese fresh from the block. Pre-shredded cheese is coated in cellulose to prevent clumping, which severely hinders its ability to melt into a lacy, crispy crust.
- Storage Behavior: Leftover potatoes will lose their shatter-crisp texture in the fridge as the starches retrograde. Revive them in a hot air fryer or skillet rather than the microwave.
Serving Suggestions
These crispy spuds are incredibly versatile and make the perfect side dish for almost any protein. Here are a few of our favorite ways to serve them:
- Pair them with a juicy steak like our Garlic Butter Steak Bites.
- Serve alongside a fresh, bright salad like our Watermelon Feta Salad to balance the rich, cheesy flavors.
- For a comforting weeknight dinner, plate them with our Garlic Butter Chicken.
- If you want a fun variation with a sweet-and-spicy kick, try our Crispy Smashed Potatoes with Sun-Dried Tomato Feta & Hot Honey.
- For another elegant potato side dish, check out our Fondant Potatoes.
Storage and Reheating
Let's be honest: these are absolutely perfect straight out of the oven, but if you have leftovers, store them in an airtight container in the fridge for up to 3 days.
Do not use the microwave.
Instead, revive them in a 400°F air fryer for 5 minutes, or on a hot cast-iron skillet with a tiny splash of olive oil to re-gelatinize those starches.
I don't recommend freezing these once they are fully roasted and cheesed because the dairy gets a tad clumsy and grainy upon thawing.
It is simply not worth the disappointment.
Ingredient Substitutes
If you find yourself missing an ingredient or two, don't panic. Here are some easy swaps that keep the recipe incredibly delicious:
- Baby Gold Potatoes: Baby red potatoes work beautifully, though they are slightly waxier and won't get quite as fluffy inside.
- Parmesan Cheese: Pecorino Romano or Asiago make fantastic, salty alternatives.
- Olive Oil: Avocado oil or melted ghee can be used for roasting at high heat.
- Fresh Garlic: If you're out of fresh cloves, increase the garlic powder to 1 teaspoon, though you'll miss that pungent, roasted garlic bite.
Go tap your tongs against your hip, grab that bag of baby golds, and let's make some magic in the kitchen tonight. You've absolutely got this.
Susan Rosie
I've spent over 12 years perfecting recipes so you can cook with confidence. Every dish on Storied Skillet is tested multiple times – because your dinner matters. I believe in simple ingredients, clear instructions, and big flavors.
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