Creating these amazing Pistachio Chocolate Chip Cookies is as easy as following these steps:

1. Preheat the Oven: Begin by preheating your oven to 350°F (175°C). Prepare a baking sheet by lining it with parchment paper.
2. Cream Butter and Sugars: In a large mixing bowl, cream together the softened butter, granulated sugar, and brown sugar until light and fluffy.
3. Add Egg and Vanilla: Beat in the egg and vanilla extract, mixing until well combined.
4. Combine Dry Ingredients: In another bowl, whisk together the flour, baking soda, and salt.
5. Mix Dry and Wet Ingredients: Gradually add the dry mixture to the wet mixture, blending until fully incorporated.
6. Fold in Nuts and Chocolate: Gently fold in the chopped pistachios and chocolate chips, ensuring they are evenly distributed.
7. Scoop Dough: Using a cookie scoop or tablespoon, drop rounded portions of dough onto the prepared baking sheet, leaving some space between each cookie.
8. Bake: Place the baking sheet in the preheated oven and bake for 10-12 minutes, or until the edges are golden brown but the centers remain soft.
9. Cool on Wire Rack: Remove the cookies from the oven and let them cool on the baking sheet for about 5 minutes. Then, transfer them to a wire rack to cool completely.

These simple steps will lead you to deliciously baked Pistachio Chocolate Chip Cookies that are sure to impress anyone who tries them!