Numbers in Cooking, Peanut Butter Treats

You can make anything that includes numbers by counting and/or measuring.
Here is a fun suggestion:

Peanut Butter Treats
1/4 c butter
40 marshmallows
1/4 peanut butter
5 c rice crispies
1 c raisins
Melt butter over low heat in a saucepan. Add marshmallows and melt, while stirring. Add peanut butter & stir. Add cereal & raisins & stir. Press mixture into greased pan. Let them cool. Cut into bars before serving.