Using the paddle attachment of an electric mixer, beat butter and sugar until creamy.

Add egg and mix well.

In a bowl, combine baking powder, salt and flour. Add to electric mixer and mix well.

Add milk, lavender and rose. Mix until dough comes together into a soft mass.

Wrap in plastic wrap and refrigerate for one hour.

Preheat oven to 350 F. Place a piece of parchment paper on cookie sheet and spray with non stick spray.

On a floured board, roll out cookie dough to 1/4" thick. Using cookie cutters, dip in flour and cut out desired shapes. Place on cookie sheet.

Bake for 20-25 minutes, until golden brown on under side.

Remove from oven and let cookie set for 5-10 minutes. Remove to cooling rack to cool completely.