Melt entire stick of butter, in pan. add marshmallows. stir till all melted.

Take off heat and add whole box of french toast crunch cereal. stir till well coated.

Spred the mixture in a medium size, greased, pan.

Pour the bag of butterscotch chips in microwave safe bowl. cook at 30 second increments untill all chips are melted. while still hot, add milk, more if needed, and mix till smooth.

Drizzel entire mixture all over the top of the treats. add sprinkles if you want.

Place in fridge for 30 min, then cut and serve!