Easy Mississippi Mud Cake Recipe (with box cake)

Make a delicious chocolate treat with this Easy Mississippi Mud Cake recipe. Perfect for chocolate lovers and gatherings with family and friends.


Melt the butter for the cake in a small saucepan or skillet over low heat, allow to cool completely. Preheat the oven to 350° and coat a 9″ X 13″ pan with nonstick cooking spray.


In a large bowl mix the cake mix, eggs, milk and melted butter together with a whisk or large spoon.


Pour the cake batter into the prepared pan and bake for 28-33 minutes or until a toothpick inserted into the center comes out clean.


Sprinkle marshmallows onto the hot cake in an even layer, put back in the oven and bake until the marshmallows just start to brown, about 3-5 minutes.


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