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 Romano cheese, breadcrumbs, and lemon zest thoroughly combined.
03 - Dredge each seasoned chicken breast first in the flour, shaking off excess, then dip into the egg wash, and finally press firmly into the Romano-breadcrumb mixture, ensuring an even coating on both 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 warm plate and tent loosely with foil.
05 - Return the skillet to medium heat and add the remaining 1 tablespoon of butter along with the minced garlic. Sauté briefly until fragrant, about 30 seconds. Pour in the chicken broth and fresh 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 sauce generously over each piece. Garnish with chopped fresh parsley if desired, and serve immediately alongside pasta, a green salad, or your favorite side dishes.