Butter Swirl Shortbread Cookies

🥘 Ingredients

• unsalted butter 1 cup
• confectioners' sugar 114 g
• vanilla 1 tsp
• all-purpose flour 240 g
• salt ½ tsp
• whole milk 1 Tbsp

1. 1

   Preheat the oven to 350°F.
2. 2

   Place the unsalted butter , confectioners' sugar and vanilla in a large bowl , and beat with an electric mixer until combined, light, and fluffy.
3. 3

   Add the all-purpose flour and salt and mix until it’s crumbly and looks like it can’t be mixed more.
4. 4

   Add the whole milk and keep mixing. The dough should clump together after about 15 seconds .
5. 5

   Place the dough into a pastry bag fitted with a very large star tip , and pipe onto a silicone mat lined baking sheet , with no more than 12 cookies per sheet.
6. 6

   Bake the cookies for 15 minutes or until lightly golden.
7. 7

   Let them cool completely (on the tray is fine), and enjoy!