In saucepan, melt butter and chocolate. over low heat. Add sugar,Half-and-Half and salt. Bring to a boil, cook over med. heat at a slowrolling boil, stirring constantly for 5 mins. until thickened. Coverand refrigerate until needed.
When ready, heat chocolate sauce in micorwave 20-230 seconds. Add liqueur and stir to combine thoroughly.
Serve immediately with fruit and cake.
For Two: Pour one cup warm Choc. Sauce into dessert fondue potand place over burner. On a dinnner plate, attractively arrange poundcake cubes, bananas, fresh fruit, and marshmallows. Serve with -20ºC ondue forks and 2 dessert plates.