Shortbread Thumbprints with Filling & Drizzle, Shortbread Thumbprints

unbleached enriched flour (wheat flour, niacin, reduced iron, thiamin mononitrate, riboflavin, folic acid, butter (cream, salt, cane sugar, baking soda. topping: white confectionery (sugar, palm kernel oil, natural flavor, sunflower lecithin, salt, red color, green color