Chocolate Marshmallow Bars (Print Version)

# Ingredients:

→ Cake Layer

01 - One box (15.25 oz) of chocolate cake mix
02 - Water, oil, and eggs needed according to the cake mix box

→ Filling

03 - 16 oz marshmallow fluff
04 - 2 tsp vanilla
05 - A quarter of a teaspoon of kosher salt
06 - Two cups of powdered sugar
07 - Two sticks (8 oz) of room-temperature unsalted butter

→ Ganache

08 - One cup of heavy cream
09 - One and one-third cups (8 oz) of semisweet chocolate chips

# Instructions:

01 - Preheat the oven to 350°F. Line a 9x13-inch pan with parchment paper and grease it well.
02 - Follow the directions on the cake mix box to prepare the batter. Pour it into the ready pan and bake for about 25 minutes. Let it cool completely.
03 - Microwave the cream and chocolate chips in short 15-second bursts, stirring each time, until smooth. Chill in the fridge until it thickens, about 45 minutes.
04 - Beat the butter until soft and fluffy. Add the powdered sugar and salt, mixing until smooth. Blend in the marshmallow fluff and vanilla until creamy.
05 - Spread the filling across the cooled cake. Let it chill for 30 minutes. Pour the ganache on top and return to the fridge for another hour until it sets. Slice into 18 pieces.

# Notes:

01 - If you prefer, you can melt the ganache on the stovetop.
02 - Make sure to give each layer enough time to cool before the next step.