Start by pounding your chicken breasts to about 1/4-inch thickness. This ensures they cook evenly and stay tender. Mix the egg substitute with 2 tablespoons of wine, 2 tablespoons of lemon juice, minced garlic, and hot pepper sauce in one shallow dish. Prepare another shallow dish with flour, Parmesan cheese, fresh parsley, and salt.
Dip each piece of chicken into the flour mixture, ensuring a light and even coating. Then dip it into the egg mixture and finish by coating it once more in the flour mixture. This double coating gives the chicken a crispy, flavorful texture.
Heat 1 1/2 teaspoons of olive oil in a large skillet over medium heat. Cook four chicken pieces at a time, about 3-5 minutes per side, until golden brown and juices run clear. Transfer these to a plate, keep them warm, and repeat with the remaining chicken.
For the sauce, melt the butter in the same skillet using the leftover drippings for added flavor. Stir in the remaining wine and lemon juice, then bring it to a boil. Allow the sauce to cook uncovered until it reduces by about a quarter. The sauce should thicken slightly and take on an incredible aroma.
Pour the reduced lemon sauce over the cooked chicken or serve it on the side for dipping. Garnish with more parsley for a fresh touch.