Preheat oven to 350º and prepare two cookie sheets with parchment paper.

In a large bowl, mix the cookie mix, pudding mix, and flour together.

Stir in the eggs and melted butter until it's formed into a soft dough.

Add in the pistachios and cranberries.

Drop cookie dough into round balls onto the cookie sheets and slightly flatten the dough with your fingers.

Bake for about 11 minutes, or until the edges of the cookies turn golden brown.

Remove the cookies from the baking sheets and cool completely on wire racks.

Store in covered containers at room temperature.