Heat oven to 350°F. Roll dough to 1/4-inch thickness on lightly floured surface. Cut into 56 circles with 2-inch cookie cutter, rerolling trimmings as necessary. Place cutouts, 2 inches apart, on baking sheets sprayed with cooking spray. Use tip of teaspoon to make 1 indentation in centre and 4 indentations around edge of each to resemble flower.