Averie Cooks

-1 To the bowl of a stand mixer fitted with the paddle attachment (or large mixing bowl and electric mixer) combine the butter, cream cheese, egg, vanilla, and beat on medium-high speed until creamed and well combined, about 5 minutes.
-1 Stop, scrape down the sides of the bowl, add the cake mix, and beat on low speed until just combined, about 1 minute.
-1 Stop, scrape down the sides of the bowl, add the chocolate chips, and beat on low speed until just combined, about 30 seconds.
-1 Using a large cookie scoop, 1/4-cup measure, or your hands, form 16 equal-sized mounds of dough, roll into balls, and flatten slightly. The dough is very sticky and gloppy; this is normal.
-1 Place mounds on a large plate or tray, cover with plasticwrap, and refrigerate for at least 3 hours, up to 5 days. Do not bake with unchilled dough because cookies will bake thinner, flatter, and be more prone to spreading.
-1 Preheat oven to 350F, line a baking sheet with a Silpat or spray with cooking spray. Place dough mounds on baking sheet, spaced at least 2 inches apart (I bake 8 cookies per sheet). If you had a hard time getting dough into neat mounds before chilling, take time now to smooth them out.
-1 Bake for 13 to 15 minutes, or until edges have set and tops are just set, even if slightly undercooked and glossy in the center. Cookies firm up some as they cool.
-1 Allow cookies to cool on baking sheet for about 10 to 15 minutes before serving. I let them cool on the baking sheet and don’t use a rack. Note that baking time is longer than for most cookies due to the very moist and wet nature of the dough and the size of the cookies. If you rolled your cookies smaller, reduce baking time accordingly.