1½ to 1¾ cups (180 to 210 grams) confectioners’ sugar, divided
1 tablespoon (15 grams) whole buttermilk
1 tablespoon (15 grams) dark rum
¼ teaspoon (1.5 grams) vanilla bean paste
Instructions
In a medium bowl, whisk cream cheese until smooth. Add ¾ cup (90 grams) confectioners’ sugar, buttermilk, rum, and vanilla; whisk until smooth. Add ¾ cup (90 grams) confectioners’ sugar, whisking until smooth. Slowly add up to remaining ¼ cup (30 grams) confectioners’ sugar, 1 tablespoon (7 grams) at a time, as needed until glaze is thick and runs off the whisk in a slow and steady stream. Use immediately.
Recipe by Bake from Scratch at https://bakefromscratch.com/roasted-banana-prune-bundt-cake/