Combine the flour, baking powder, soda, and salt in medium bowl. With mixer on medium, bea tbutter and sugar until creamy and smooth.
Beat in egg and vanilla. Increase speed to high and beat until lightand fluffy. T
Turn down beater to low and beat in flour mixer until just combined.
Add nuts, craisins, and 1 cup of whitechocolate chips until a soft dough forms. Line two baking sheets withparchment paper.
Drop the dough bytablespoons on baking sheets 2’’ apart.
Bake until the cookies are lightly browned along the edges. Cool.