Prep 20 mins
Cook 0 mins
Low fat; just don't think about the calories. ;-)
- Cook sugar and water in a saucepan over medium high heat until a candy thermometer registers 220°F Remove from heat.
- Stir in cocoa, vanilla and marshmallows until melted. Let cool, without stirring, until bottom of pan just feels warm. Beat until thickened and serve warm over ice cream.