Mix melted cooled butter with eggs in small bowl.
In a medium bowl mix flour, sugar and baking powder.
Stir egg mixture into flour mixture and add flavors.
Mix completely.
Let dough sit for 5 minutes, roll out 1/4 of the dough on a lightly floured surface or between wax paper sheets.
Dough should be shiny and smooth, if it's too floppy add a little flour at a time until it's consistency is workable and cuts nice and smooth with cookie cutter.
Cut out desired shapes.
Bake cookies on a lined parchment cookie sheet at 350 degrees for 12-18 minutes (depending on thickness) or until they are firm and bottom is almost golden.
I rolled these cookies 1/2 inch thick.