Sprinkle work surface with remaining 1/4 cup flour. Place dough on floured surface. With lightly floured hands, turn dough to coat with flour. Gently knead dough 8 to 10 times, working just enough flour into dough to prevent sticking. Divide dough in half. Flatten each half into 7-inch round. Cut each into 6 wedges; place on sprayed cookie sheet. Brush with 3 tablespoons milk.