Vegetable spray or vegetable oil for frying
Pound turkey cutlets between sheets of plastic or wax paper to about 1/4-inch thick. Squeeze the juice of half a lemon over turkey; marinate 10 minutes. Cut large slices in half.
Briefly process matzo meal, 1 teaspoon salt, pepper and 1 teaspoon paprika and spread on sheet of wax paper. On another sheet of wax paper, combine matzo cake meal with remaining1/2teaspoon paprika, 1 teaspoon salt, pepper, garlic powder and 1 teaspoon lemon zest. Lightly beat egg whites with a dash of salt and 1 tablespoon water in a shallow pie plate. Dust turkey slices with matzo cake meal mixture, shake off excess; dip in egg whites, drain excess, press in matzo-meal mixture and place on a parchment-lined baking sheet. Chill 15 minutes.
Heat a large heavy nonstick sauté pan on medium heat; film with vegetable oil or generously coat with vegetable spray. Sauté turkey slices 2 minutes per side until golden. Place on parchment-lined baking sheet. The recipe may be made in advance and frozen or refrigerated overnight to this point.
Bring to room temperature. Preheat oven to 325 degrees. Bake in single layers about 10 to 12 minutes. Sprinkle with parsley and serve with lemon slices.