01 - Place chicken breasts between two sheets of plastic wrap and gently pound to 1/2-inch thickness using a meat mallet. Season both sides evenly with lemon juice, sea salt, and black pepper.
02 - Arrange three shallow bowls: the first with all-purpose flour, the second with eggs whisked together with water, and the third with a combined mixture of grated Romano cheese, Italian breadcrumbs, and lemon zest.
03 - Dredge each seasoned chicken breast in flour, shaking off excess. Dip into the egg wash, then press firmly into the Romano-breadcrumb mixture, ensuring an even coating on all sides.
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 golden brown and cooked through to an internal temperature of 165°F. Transfer to a plate and keep warm.
05 - Add the remaining 1 tablespoon of butter and minced garlic to the skillet. Sauté briefly until fragrant, about 30 seconds. Pour in chicken broth and fresh lemon juice, scraping up any browned bits from the bottom of the pan. Bring to a simmer and cook for 2 to 3 minutes until the sauce slightly reduces.
06 - Return the chicken cutlets to the skillet and spoon the pan sauce generously over each piece. Garnish with chopped fresh parsley. Serve immediately alongside pasta, a green salad, or crusty bread.