Peanut Butter Parfait (with vanilla FanIce)

Ingredients:
1 cup light brown sugar
1/3 cup milk
1/4 cup light corn syrup
1 tablespoon butter or margarine
1/4 cup peanut butter
FanIce vanilla ice cream
crushed or chopped peanuts

Preparation:

Source:
Adapted from Southern Food, http://southernfood.about.com/od/icecreamdesserts/r/bl40207j.htm, retrieved 21st September 2013, 6.49pm.