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A tall stack of golden-brown crispy smashed hash browns on a speckled plate, brushed with garlic herb butter and topped with fresh chopped parsley and flaky sea salt.

Smashed Hash Browns with Garlic Herb Butter

A spectacular, restaurant-quality breakfast side featuring shredded russet potatoes compressed into thick cakes, par-roasted, and griddle-seared until blistered and ultra-crispy, finished with a rich garlic herb butter glaze reduction.
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Prep Time 10 minutes
Cook Time 10 minutes
Par-Bake Time 15 minutes
Total Time 35 minutes
Servings: 4
Course: Breakfast
Cuisine: American
Calories: 290
Ingredients Equipment Method Notes

Ingredients
  

  • 4 cups russet potatoes Peeled, coarsely shredded, and wrung completely dry with a towel
  • ½ cup unsalted butter Divided use for frying the cakes and building the aromatic herb reduction glaze
  • 4 cloves fresh garlic Grated finely to establish our savory, aromatic baseline flavor matrix
  • 2 tablespoon fresh parsley Finely minced to scatter over the hot blistered surfaces for decoration
  • 1 tablespoon olive oil Tossed onto the raw strands to assist heat conduction during par-roasting
  • 1 teaspoon sea salt flakes Scattered over the final hot cakes for a premium visual presentation crunch

Equipment

  • 1 Large cast iron skillet Thick-bottomed griddle pan maintains extreme heat needed for a flawless blackened crust
  • 1 Box grater Used to shred the raw starch tubers into uniform long strands cleanly
  • 1 flat-bottomed glass Perfect tool for evenly compressing the loose potato mounds into compact round cakes
  • 1 flexible metal turner Wide thin blade slides easily beneath the delicate seared crusts without breaking them

Method
 

  1. Peel and shred your raw russet potatoes coarsely across a large box grater plate cleanly.
  2. Pack the wet shreds into a clean kitchen towel, twisting the cloth firmly over your sink basin.
  3. Squeeze the wrapped fabric forcefully multiple times to extract every drop of moisture from the potato fibers.
  4. Transfer the dry potato strands into a clean mixing bowl, tossing with olive oil and a pinch of salt.
  5. Portion the seasoned mixture into four equal, thick mounds across a large parchment-lined baking sheet pan.
  6. Press each mound down firmly using the flat base of a heavy cup to form compact round cakes.
  7. Slide the baking sheet into a preheated oven at 200°C to par-roast the rounds for fifteen minutes continuously.
  8. Melt your unsalted butter inside a large heavy cast-iron skillet pan over a medium-high burner flame setting.
  9. Slide the par-baked rounds carefully into the shimmering hot fat using a wide metal turner spatula smoothly.
  10. Cook completely undisturbed for four minutes until a deeply charred, savory golden-brown outer crust developments cleanly.
  11. Turn the cakes over smoothly, frying the second side for three minutes until crisp and firm throughout.
  12. Stir your grated fresh garlic and minced parsley directly into the hot butter pan gaps around the cakes.
  13. Spoon the foaming garlic butter sauce generously over the top faces of the seared spud cakes continuously.
  14. Simmer for one minute until fragrant, transfer to a platter, and scatter sea salt flakes heavily to serve hot.

Notes

Aggressively twisting the raw potato shreds inside a clean kitchen towel to wring out all storage moisture is essential to develop a flawless griddle char instead of trapping steam that turns the crust soggy.