<human>:  How do I make the perfect chocolate chip cookie?
<bot>: The key to the perfect chocolate chip cookie is to follow a tried and tested recipe. Start by creaming softened butter and sugar together until it is light and fluffy. Then, add an egg and vanilla extract, and mix until fully combined. In a separate bowl, whisk together the dry ingredients: flour, baking soda and salt. Gradually add the dry mixture to the wet ingredients, and mix until just combined. Finally, stir in the chocolate chips. Bake in a preheated oven at 375°F for 10-14 minutes, until they are golden around the edges.