01 - Place chicken breasts between two sheets of plastic wrap and gently pound with a meat mallet to an even 1/2-inch thickness. Season both sides evenly with lemon juice, sea salt, and black pepper.
02 - Arrange three shallow dishes: fill the first with flour, the second with eggs whisked together with water, and the third with Romano cheese, breadcrumbs, and lemon zest combined thoroughly.
03 - Dredge each seasoned chicken breast in flour, shaking off excess. Dip into the egg wash, then press firmly into the Romano-breadcrumb mixture, coating both sides evenly.
04 - Heat olive oil and 1 tablespoon of butter in a large skillet over medium heat. Cook the breaded chicken in batches for 4 to 5 minutes per side until deeply golden and cooked through to an internal temperature of 165°F. Transfer to a warm plate.
05 - Add the remaining 1 tablespoon of butter and minced garlic to the same skillet. Sauté briefly until fragrant, about 30 seconds. Pour in the chicken broth and lemon juice, scraping up any browned bits from the bottom of the pan. Simmer for 2 to 3 minutes until the sauce reduces slightly.
06 - Return the chicken cutlets to the skillet and spoon the pan sauce generously over each piece. Garnish with fresh chopped parsley and serve immediately alongside pasta, a green salad, or crusty bread.