01 - Preheat oven to 400°F. Line two baking sheets with parchment paper.
02 - Slice potatoes thinly (1/8 inch) using a mandoline or sharp knife. Toss with olive oil and sea salt. Arrange in a single layer on baking sheets. Bake 15–20 minutes, flipping halfway, until golden and crisp. Let cool.
03 - While chips bake, cut chicken breasts into bite-sized strips or pieces.
04 - Prepare three bowls: one with flour, one with beaten egg, and one with panko, parmesan, garlic powder, salt, and black pepper mixed.
05 - Dredge each chicken piece in flour, then egg, then panko mixture.
06 - Heat olive oil in a large skillet over medium-high heat (or place on a baking tray with a drizzle of oil for a lighter version). Cook chicken pieces 3–4 minutes per side until golden and cooked through. Drain on paper towels.
07 - In a bowl, toss shredded romaine with Caesar dressing.
08 - To assemble, top each potato chip with dressed lettuce, a piece of crispy chicken, a shaving of parmesan, and a crack of black pepper. Serve immediately with lemon wedges.