In a large mixing bowl, combine the softened unsalted butter, granulated sugar, and light brown sugar. Using a wooden spoon or spatula, cream these ingredients together until the mixture is light and fluffy. This should take about 2-3 minutes.
Next, stir in the tablespoon of vanilla extract until well integrated.
In a separate bowl, whisk together the all-purpose flour, baking soda, and optional pinch of salt. Gradually add this dry mixture to the wet ingredients in your large bowl. Mix until just combined.
Gently fold in the white chocolate chips and sprinkles.
If the dough seems too dry, add in the tablespoon of milk or cream gradually until you reach the desired consistency.
Using your hands, scoop out portions of dough and roll them into balls about 1 inch in diameter. Place each ball on a baking sheet or plate lined with parchment paper.
For the best texture, chill the cookie dough balls in the refrigerator for at least 30 minutes.
Once chilled, your FUNFETTI-Inspired Cookie Dough Balls are ready to enjoy!