Soft chocolate cake roll filled with light and fluffy frosting with folded mini marshmallows, drizzled with chocolate syrup and topped with more marshmallows.
Preheat oven to 375℉ and line 17x11x1 pan with parchment paper large enough to go up the sides as well.
Beat eggs with electric mixer on high speed for 5 minutes until thick and light yellow.
Slowly pour in granulated sugar white still beating.
Lower speed to low and add water and vanilla extract.
Still on low, slowly add flour, ¼ cup cocoa, the baking powder and salt. Beat just until batter is smooth.
Pour the batter into the prepared baking pan and spread evenly. Tap the baking pan on the counter a few times to help spread the batter and get air bubbles out.
Bake for 7-8 minutes and do a toothpick test (or touch the center to make sure it's baked. (Run a spatula around edges of the pan to loosen cake if needed).
Rolling The Cake:
Generously sprinkle a clean kitchen towel with cocoa and powdered sugar. Turn the cake pan upside down onto the towel. Carefully remove parchment paper. (Trim off crusty edges if necessary.)
While the cake is still hot, gently roll cake with the towel from narrow end (don't make it too tight and don't press).
Cool on a wire rack for at least 30 minutes.
Frosting:
While the cake is cooling, make frosting.Beat cream cheese with sugar on medium-high for about 2 minutes, until light and smooth. Scrape sides and bottom of the bowl and add marshmallow fluff. Beat until combined.
On low speed, beat in Cool Whip just until combined. Scrape sides and bottom of the bowl and add marshmallows. Fold them in with a spatula until all incorporated.
Rolling Cake With Frosting:
Unroll cake carefully. Gently, spread frosting all over the cake a few dollops at a time, leaving about an inch and a half one of the short ends.
Carefully roll the cake back up (starting with the side that has frosting) and place cake on the serving dish seam down.
Drizzle with chocolate syrup and top off with some mini marshmallows.
Notes
Tips to Remember:
Make sure to beat the eggs and sugar for a few minutes to whip them until the color changes to light yellow and the texture is thickened and fluffy.
Spread the cake batter evenly all over the pan! Tap the baking pan on the counter a few times to make sure it spreads well and gets the air bubbles out.
Yes, the layer of the cake will be thin! Don’t try to use a smaller baking pan. For best results, use a rimmed 17 in x 11 in x 1 in.
Don’t overbake!
Use a generous amount of powdered sugar and cocoa powder to dust the towel. If there is not enough, the cake will get stuck to the towel.
Roll the cake in the towel right after baking, while still hot or it will crack.
Cool the cake to room temperature in the towel, don’t try to rush.
Add frosting to cooled cake or it will start to melt.