Beat butter and peanut butter in mixing bowl on medium speed with an exlectric mixer, until well mixed.
Add 1 cup of the flour, sugar, honey, eggs, baking soda, baking powder and vanilla and beat till thoroughly combined.
Beat in remaining flour.
Cover and chill for at least an hour or overnight.
Scoop dough in heaping tablespoons and form into balls, then roll balls in additional sugar.
Place 2 inches apart on ungreased cookie sheet lined with parchment paper.
Flatten by crisscrossing with the tines of a fork.
Bake in a 375° oven for 10-11 minutes or till bottoms are lightly browned.