01 -
Heat oven to 350°F (175°C).
02 -
Line 10x15 inch jelly roll pan with parchment.
03 -
Sift flour, cocoa, baking powder, and salt.
04 -
Beat eggs and sugar for 5 minutes until pale.
05 -
Add milk and vanilla, then fold dry ingredients into the wet mixture.
06 -
Spread in pan and bake for 10-12 minutes.
07 -
Roll the warm cake in a powdered sugar-dusted towel and let it cool completely.
08 -
Mix peanut butter, powdered sugar, and cream together.
09 -
Unroll the cake, spread the peanut butter filling, sprinkle chopped Reese's cups, and re-roll cake firmly.
10 -
Top the roll with chocolate ganache and garnish with Reese's Pieces.