Ingredients:
Unsalted butter: 60g; Powdered sugar: 20g; Cake flour: 70g; Jam: appropriate amount; Whole egg liquid: appropriate amount.
Accessories:
Full-fat milk powder: 30g.
Taste: Sweet; Process: Baked; Time: One hour; Difficulty: Easy.
Detailed Steps for Making Jam Cookies
Soften the butter at room temperature and add powdered sugar. Beat until the volume increases and turns white.
Add whole egg liquid in three parts and stir.
Add sifted cake flour and milk powder.
Use a scraper to evenly mix the butter and flour.
After forming a smooth dough, put it in a fresh-keeping bag and refrigerate it in the refrigerator for 30 minutes.
Divide the refrigerated dough into 10-gram balls and gently press a small depression in the center.
Put the prepared blueberry jam in the depression and preheat the oven to 170 degrees. Bake on the middle rack for 15 minutes.
