Recchiuti Fudge Sauce.. just heat and serve... but if you want to make your own, here's a really simple recipe--or you can make the Carnation 1-2-3 Fudge Sauce Recipe from the Retro Ad! Bet you have all the ingredients in your pantry. I do!
I. EASY HOT FUDGE SAUCE
1/2 cup sweet butter, softened
1 cup dark chocolate, chopped
1 can (14 ounches) Sweetened Condensed Milk
Melt butter in medium saucepan over medium heat.
Stir in dark chocolate chunks.
Add sweetened condense milk.
Stir well (until smooth).
Use immediately or store in Refrigerator.
II. CARNATION 1-2-3 FUDGE SAUCE