INGREDIENTS
Cake:
1
box yellow cake mix (I used Duncan Hines)
5 1/10 oz
box instant vanilla pudding (the large box)
1 cup
water
1 stick
salted butter, melted and cooled slightly
4
large eggs, lightly beaten
Filling/Frosting:
1 stick
salted butter, slightly softened
1/4 cup
heavy cream
1 tsp
vanilla
7 oz
jar marshmallow creme
3 1/2 cups
powdered sugar