01 -
Heat the oven to 350°F (175°C) and place greased parchment paper on a jelly roll pan.
02 -
Stir together the salt, flour, and baking powder in one bowl.
03 -
Whisk the eggs and sugar in a separate bowl until they look foamy. Mix in the cocoa and vanilla extract next.
04 -
Slowly add the dry ingredients into the wet mix. Pour in the water last and blend until everything's smooth.
05 -
Spread the batter into the pan and bake for about 12-15 minutes. A toothpick should come out clean when tested.
06 -
Flip the baked sponge onto a powdered sugar-covered towel. Peel away the parchment and roll the cake up (using the towel) from one short end to the other. Let it cool like this.
07 -
To make the filling, whip together the peanut butter, powdered sugar, softened butter, and vanilla until smooth and spreadable.
08 -
Once the cake's cool, carefully unroll it, spread the filling all over, and roll it back up, this time without the towel. Lay it seam-side down.
09 -
Warm the cream on the stove (don’t let it boil). Toss in the chocolate chips and stir until silky smooth.
10 -
Spread or drizzle the ganache over the cake roll evenly to coat it.
11 -
Scatter the chopped Reese's on top. Let the chocolate set up a bit before slicing and enjoying.