Combine crumbs, cocoa, confectioners' sugar, ... cream cheese, 3/4 cup sugar, sour cream, and vanilla ... off oven; allow cake to stand in oven an ... minutes. Cool and cover.
Combine crumbs, cocoa, confectioners' sugar ... cream cheese, 3/4 cup sugar, sour cream and vanilla ... off oven; allow cake to stand in oven an ... chill thoroughly. 12 servings.