Beat the butter and sugar until light and creamy. Mix in the almond essence
Add the baking powder and slowly add in the flour, little bits at a time. You may not require all of the flour. You need to make a soft, pliable dough
Divide the dough into 2 pieces. If you have a scale you can weigh it to ensure the size is equal
Roll out each piece, about 20cm x 17cm rectangular shape on parchment paper. You can dust some flour if difficult to roll out. Place the pink piece on top of the white piece. You can give it a quick, gentle roll with the rolling pin
Using the parchment paper roll into a swiss roll shape. It may crack a little. Roll it back and forth gently to even it out and fill out any cracks
You can brush the log lightly with some water or milk and roll it into the sprinkles so all sides are evenly covered. Spread the sprinkles on some parchment paper and gently roll all sides
Wrap the dough with the parchment paper or cling wrap and refrigerate for 30 minutes
Remove from refrigerator. Cut off the uneven edges and cut the logs into 1cm thick rounds. Place the cookies on a parchment lined cookie sheet. Refrigerate for another 15 minutes.
Preheat the oven to 160 degrees Celsius
Bake for 15 minutes or until the cookies are slightly brown
Cool on a wire rack and store in an airtight container once completely cool