¾ cup (1.5 sticks) unsalted butter, room temperature sugar
1 egg, room temp
1 and ½ teaspoons vanilla
½ cup white chocolate chips
½ cup semi-sweet chocolate chips
½ cup rainbow sprinkles
Instructions
In a medium bowl, sift together the dry ingredients (first 6)
In the bowl of an electric mixer, cream together the butter and sugars until pale and fluffy
Add the egg and vanilla and mix on medium high for another minute until fluffy and creamy
Add the flour mixture and mix on LOW until just combined if using a stand mixer (can also be added in 3 increments to avoid mess)
Mix in the chocolate chips and sprinkles until just combined. don't over-mix! if you are afraid of over-mixing, fold in the chips and sprinkles
Cover with plastic wrap and refrigerate for at least an hour, but preferably for several or overnight.
When ready to bake, preheat the oven to 350 and shape the cookies dough balls by roll tablespoon sized balls and stack on on top of another so that they are tall instead of wide. This isn't a required step, but it's an interesting experiment that I suggest trying at least once. If they fall over during baking, that's ok. You can always push them back into circles when they come out of the oven. (but do it immediately if that is the case)
Bake for 11-13 minutes. They may not look like they are done, but they are. After the cookies have deflated a bit after baking, remove the tin foil or silpat from the cookie sheet so they the cookies can cool against the cold counter rather than continue to bake on the hot sheet.
Recipe by A Sue Chef at http://www.asuechef.com/funfetti-cake-batter-chocolate-chip-cookies/