01 - Preheat oven to 400°F and line two baking sheets with parchment paper.
02 - Slice potatoes thinly using a mandoline or sharp knife. Toss with olive oil and sea salt. Arrange in a single layer on baking sheets. Bake for 15–20 minutes, flipping halfway, until golden and crisp. Let cool completely.
03 - Cut chicken breasts into bite-sized strips or pieces.
04 - Prepare three shallow bowls: one with flour, one with beaten egg, and one with panko, parmesan, garlic powder, salt, and black pepper mixed together.
05 - Dredge each chicken piece in flour, shaking off excess, then dip in egg, then press into panko mixture to coat evenly.
06 - Heat olive oil in a large skillet over medium-high heat. Cook chicken pieces for 3–4 minutes per side until golden brown and cooked through. Drain on paper towels.
07 - In a bowl, toss shredded romaine with Caesar dressing until evenly coated.
08 - 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 on the side.