In the bowl of a stand mixer, combine the sugar, softened butter and salt.
Mix on low until combined and then increase the speed to medium and cream until smooth. Scrape down the sides often.
Add in the milk, almond and vanilla extracts. Mix until combined.
Add in the flour and mix on low until combined. Scrape down the sides and bottom of the bowl.
Mix again on medium until thoroughly combined and smooth.
Fold in the rainbow sprinkles and white chocolate chips.
Notes
NOTE: When making edible cookie dough it is a good idea to heat-treat the flour to kill off potential food-borne illnesses. To heat treat flour, place flour in a microwave-safe bowl. Microwave in 30-second intervals until flour registers 160 degrees Fahrenheit using a food thermometer. Cool and use as usual.Storage: Edible cookie dough should be stored in the refrigerator in an airtight container for up to 7 days.