Cream butter, white sugar, and brown sugar together.
Beat in eggs until fluffy.
Add in baking soda, baking powder, and salt.
Add in pulverized oats, crushed mini eggs, chocolate chips, grated chocolate chips, and flour. Mix until incorporated, but don't over mix!
Bake at 375 degrees until done. Mini cookies around 8 minutes and large cookies 14 minutes.
Cool on cooling rack and enjoy!!!