Thumbprint Cookies Recipe How To Make Jam Thumbprint Cookies
Ingredients 1 3/4 c. all-purpose flour 1/2 tsp. baking powder 1/2 tsp. kosher salt 3/4 c. (1 1/2 sticks) butter, softened 1/2 c. granulated sugar 1 large egg 1 tsp. pure vanilla extract 1/3 c. assorted jams, for filling cookies Preparation Step 1Preheat oven to 350º and line two baking sheets with parchment. In a large bowl, whisk together flour, baking powder, and salt.Step 2In another bowl, beat butter and sugar until pale and fluffy, about 3 minutes....