Created by Dissie on February 15, 2013
Step 1: Cream together butter, Biscoff, and sugar until light and fluffy. Add eggs and vanilla. Add flour and baking powder. Mix until just combined. Add the milk and mix.
Step 2: Line 12 muffin cups with liners. Divide batter evenly into cups.Bake for 17 to 20 minutes at 350 degrees. The top will be firm like a cookie, and the inside will be soft like a cake. Cool completely on a cooling rack.
Step 3: To make the buttercream frosting
Step 4: Cream together butter and Biscoff. Slowly add powdered sugar. Add cream and vanilla and beat until very light and fluffy. Pipe frosting onto cupcakes and add decorations if you like.