01 - Preheat oven to 400°F. Line two baking sheets with parchment paper for the potato chips.
02 - Slice potatoes thinly to 1/8 inch using a mandoline or sharp knife. Toss with 2 tablespoons olive oil and sea salt. Arrange in a single layer on prepared baking sheets. Bake for 15 to 20 minutes, flipping halfway through, until golden and crisp. Allow chips to cool completely on the baking sheets.
03 - While chips are baking, cut chicken breasts into bite-sized strips or 1-inch pieces.
04 - Prepare three shallow bowls: place flour in the first, beaten egg in the second, and mix panko breadcrumbs, grated parmesan, garlic powder, salt, and black pepper in the third bowl.
05 - Dredge each chicken piece in flour, shaking off excess. Dip into beaten egg, then coat thoroughly with the panko-parmesan mixture, pressing gently to adhere.
06 - Heat 2 tablespoons olive oil in a large skillet over medium-high heat. Cook chicken pieces for 3 to 4 minutes per side until golden brown and cooked through to an internal temperature of 165°F. Transfer to paper towels to drain excess oil.
07 - In a medium bowl, toss shredded romaine lettuce with Caesar dressing until evenly coated.
08 - Top each cooled potato chip with a small portion of dressed lettuce, followed by a piece of crispy chicken. Garnish with shaved parmesan and a crack of fresh black pepper. Serve immediately with lemon wedges on the side.