01 - Preheat oven to 400°F. Line two baking sheets with parchment paper for easy cleanup.
02 - Using a mandoline or sharp knife, slice potatoes into thin 1/8 inch rounds. Toss slices with 2 tablespoons olive oil and 1/2 teaspoon sea salt until evenly coated.
03 - Arrange potato slices in a single layer on prepared baking sheets. Bake for 15–20 minutes, flipping halfway through, until golden brown and crispy. Remove from oven and let cool completely.
04 - While chips are baking, cut chicken breasts into uniform bite-sized strips or 1-inch pieces for even cooking.
05 - Arrange three shallow bowls: first with 1/2 cup flour, second with beaten egg, third with panko, grated parmesan, garlic powder, salt, and black pepper combined.
06 - Dredge each chicken piece in flour, shaking off excess. Dip into egg wash, then press firmly into panko-parmesan mixture to coat evenly on all sides.
07 - Heat 2 tablespoons olive oil in a large skillet over medium-high heat. Cook breaded chicken pieces for 3–4 minutes per side until golden brown and cooked through to internal temperature of 165°F. Transfer to paper towels to drain excess oil.
08 - In a medium bowl, toss shredded romaine lettuce with Caesar dressing until evenly coated.
09 - Top each cooled potato chip with a small amount of dressed lettuce, followed by a crispy chicken piece, a shaving of parmesan, and fresh ground black pepper. Serve immediately with lemon wedges on the side.