01 - Using a mandoline slicer or a sharp knife, cut the potatoes into thin, even slices approximately 1/8 inch thick. Uniform thickness ensures consistent crisping during frying.
02 - Submerge the potato slices in a bowl of cold water for 10 minutes to draw out excess surface starch. Drain thoroughly, then pat each slice completely dry with paper towels—moisture is the enemy of crispiness.
03 - Pour vegetable oil into a deep fryer or a large heavy-bottomed pot to a depth of at least 2 inches. Heat the oil to 350°F, using a thermometer to monitor the temperature for consistent results.
04 - Working in small batches to avoid overcrowding, carefully lower potato slices into the hot oil. Fry for 3 to 4 minutes per batch, gently stirring occasionally, until the chips are deeply golden and crisp. Transfer each batch to a plate lined with paper towels to drain.
05 - In a small saucepan, melt the unsalted butter over low heat. Pour in the hot sauce and whisk continuously until the mixture is smooth, well blended, and heated through. Remove from heat and set aside.
06 - While the chips are still warm, transfer them to a large mixing bowl. Sprinkle evenly with garlic powder, smoked paprika, salt, black pepper, and cayenne pepper if using. Toss gently to distribute the seasoning across every chip.
07 - Drizzle the prepared Buffalo sauce over the seasoned chips, tossing immediately and continuously to ensure each chip is evenly coated before the sauce begins to set.
08 - Arrange the chips on a serving platter and top with blue cheese crumbles or a drizzle of ranch dressing if desired. Finish with a scatter of chopped fresh chives or green onions. Serve without delay while the chips are at peak crispness.