Beat in vanilla and a pinch of salt. Crumble cake into frosting and mix to combine. Form into 1 1/2" balls (about 34 total). Arrange on a baking sheet and refrigerate until firm, about 1 hour.
This recipe is from Delia's Cakes. Scroll to the bottom of the Method to see questions Lindsey has answered on this recipe You should get the pre-soaking ingredients ready the night before you make ...