Mix the butter and sugar until they form a creamy substance. Add the eggs and continue mixing.
In the meantime, combine the dry ingredients and slowly sift them into the creamy mixture. Be careful not to over mix.
Add the chocolate chips and lavender and form small cookies with your hands.
Place them on a baking sheet covered with parchment paper and bake in a preheated oven at 190 for 8-10 minutes.