Strawberries 'n' Cream Cake Roll

cake flour1

baking powder

salt

large eggs, at room temperature and divided

granulated sugar, divided

buttermilk2

and 1/2 teaspoons pure vanilla extract

seeds scraped from 1/2 vanilla bean3

confectioners' sugar

(10-12g) freeze-dried strawberries4

block full-fat cream cheese, softened to room temperature

unsalted butter, softened to room temperature

and 1/2 cups (300g) confectioners' sugar

pure vanilla extract

salt,