Preheat oven to 180 degree c. Line a baking tray with parchment paper and set aside.

Take butter, sugar and vanilla in a bowl. Mix well till creamy. Add in egg and mix well. Now add in salt, baking powder and mix into the butter sugar mixture. Now add in plain flour and make it into a dough.

Use an ice cream scoop to take the dough from bowl shape it into a ball. Place it on baking tray. Do this for all cookie dough. Now take each cookie ball and roll it in sprinkles and place it back into the tray.

Gently press over the cookie ball to flatten it slightly. Place it into the oven and bake for 10 to 12 minutes. Remove the cookie tray from oven and allow them to cool slightly for 2 minutes. Now place the kiss chocolate over the slightly hot cookies firmly so the base of the kisses will melt and stick to the cookie better.

Allow the cookies to cool completely. Serve with milk.