Delicious Pistachio Cookies with White Chocolate

In a large mixing bowl, combine the **softened butter**, **granulated sugar**, and **brown sugar**. Mix them well until you achieve a *light and fluffy texture*. Then, add the *egg* and *vanilla extract*, continuing to mix until they are fully incorporated.

In another bowl, whisk together the **flour**, **baking powder**, and a **pinch of salt**. Gradually add this dry mix to the wet ingredients, stirring just until combined. Avoid overmixing to ensure your cookies remain tender.

Now, fold in the **chopped pistachios** and **white chocolate chips**. Make sure they are evenly distributed throughout the dough. If the mixture feels too sticky, you can refrigerate it for about 30 minutes to make it easier to handle.

Preheat your oven to **180°C (350°F)**. Line a baking sheet with parchment paper. Scoop out small portions of the cookie dough (about a tablespoon each) and shape them into balls. Place them onto the prepared baking sheet, leaving enough space between each one as they will spread while baking.

Bake the cookies in the preheated oven for **12-15 minutes** or until the edges are lightly golden. The centers might look a bit soft, but they will firm up as they cool. Remove the baking sheet from the oven and let the cookies rest for a few minutes before transferring them to a wire rack to cool completely.

Once cooled, your *delicious pistachio cookies with white chocolate* are ready to be enjoyed! Serve them to friends, family, or keep them all for yourself. Pair with a nice cup of tea or coffee for a delightful treat!