Coat the chicken cutlets with olive oil, then press into a mixture of panko, garlic powder, smoked paprika, and black pepper until fully covered.
Heat a large skillet over medium-high heat and cook the chicken for 5 to 6 minutes per side until golden and the internal temperature reaches 165°F / 74°C.
Rest the chicken on a wire rack for 5 minutes to keep the coating crisp.
Spread mayonnaise on the bottom bun, add lettuce, place the crispy chicken on top, and cover with the top bun.
Serve immediately while the chicken is warm and the coating is crisp.