Have you ever made a shameful treat like this one and then proceeded to "forget" to serve them to your guests and then eaten the entire pan yourself over the course of 3 days?
50g (just over 4 cups) marshmallows (1 bag! How easy!)
300g butterscotch chips (nearly 2 cups) (1 bag! How easy!)
1/2 cup margarine (1 prepackaged square! Easy!)
3/4 cup peanut butter
Melt the chips, margarine, and peanut butter over medium heat. You're supposed to use a double boiler but if you're careful to stir constantly you can heat it directly in a saucepan (the goal is not to burn anything on the bottom).
Let the mixture cool so that it still flows but will not melt the marshmallows. Mix in the 'mallows and let set in a greased 9" x 9" pan. Refrigerate until set.