Preheat oven 350 degrees.
In a mixing bowl, add the softened butter and sugar and mix just until light and fluffy.
Add the egg and vanilla extract. Mix until combined.
In a medium bowl, mix together the flour, baking powder, and salt.
Gradually add the flour mixture to the butter mixture.
Fold in the cherries, chocolate morsels, and pistachios.
Chill cookie dough in the fridge for about 5-8 minutes.
Prepare baking sheets with parchment paper.
Drop chilled cookie dough in tablespoons onto the prepared baking sheets.
Bake for 10-12 minutes, or until the edges start to turn golden brown.
Allow cookies to cool completely and enjoy!