🍪 葡萄乾玉米脆餅 🍪 Cornflake Raisin Cookies 材料 Ingredients

無鹽黃油 120g Unsalted butter, 120 g (softened at room temperature) 細砂糖 40g Granulated sugar, 40 g 雞蛋 1 個 1 egg 中筋麵粉 180g Plain flour 180 g 玉米脆片 40g（稍微掰碎） Cornflakes, 40 g (lightly crushed) 葡萄乾 40g Raisins, 40 g 泡打粉 2g（約 ½ 小勺） Baking powder, 2 g (about ½ tsp) 鹽 一小撮 A pinch of salt 香草精 幾滴 Vanilla extract, a few drops