Ultra-Crispy Sliced Baked Potatoes
These Crispy Sliced Baked Potatoes deliver golden, ultra-crispy edges with fluffy, buttery centers without boiling. Prepared on a single baking sheet with simple pantry seasonings, this naturally gluten-free side dish pairs with roasted meats or loaded toppings.
Ingredients
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Potato Base:
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Yukon Gold or Russet Potatoes: 2 lbs (900g)
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Cooking Fat:
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Extra Virgin Olive Oil or Melted Butter: 2 tbsp (30ml)
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Seasoning Blend:
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Garlic Powder: 1 tsp
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Onion Powder: 1 tsp
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Fine Sea Salt & Black Pepper: To taste
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Optional Boosters & Garnishes:
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Cornstarch (Optional): 1 tbsp (absorbs surface moisture for extra crunch)
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Finishing Touches: Fresh rosemary, grated Parmesan, or bacon bits
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Food Science: Surface Gelatinization & Cold Starch Washing
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Surface Amylose Extraction: Soaking sliced potato rounds in cold water strips excess free surface starches ($\text{amylose}$). Free surface starch causes slices to stick together and burn into a chewy coating rather than forming a crisp crust.
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Surface Moisture Removal: Dehydrating potato rounds thoroughly with towels before adding oil is critical. Remaining surface moisture converts to steam under the oil barrier, resulting in soft, soggy potatoes instead of a crisp exterior.
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Gelatinization in High Heat: Baking at $425^\circ\text{F}$ ($220^\circ\text{C}$) gelatinizes internal starches while evaporating remaining surface moisture. The oil coats outer cell walls, triggering rapid surface browning and crisping.
Step-by-Step Instructions
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For Complete Cooking STEPS Please Head On Over To Next Page Or Open button (>)
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