Ingredients
½cupunsalted butter
4cupsmilk chocolate chips,about 2 bags
14ozsweetened condensed milk
1cupwalnuts,chopped
1cupsemisweet chocolate chips
2cupsmini marshmallows
Preparation
Wipe down a piece of foil with the wrapper of the stick of butter, then line a deep 8 x 8-inch pan with parchment paper.
Add the butter to a large microwave safe bowl.
Melt gently, then add in the milk chocolate chips and condensed milk.
Mix well.
Melt the mixture in the microwave in 30 second increments until smooth.
Pour into the greased aluminum lined pan.
Let sit for 5 minutes.
Top with walnuts, semisweet chocolate chips and marshmallows, then refrigerate for 3 to 4 hours until set.
Cut into bars, serve, and enjoy!