Valentine's Day Marshmallow Fudge

1 c Milk
2 Square Unsweetened Chocolate*
2 tb Margarine
2 1/2 c Sugar
1/4 ts Salt
2 tb Light Corn Syrup
1 ts Vanilla
12 Marshmallows

  *or 6 tablespoons of Cocoa.
Heat milk, chocolate and margarine together in a heavy saucepan over low heat until chocolate is melted. Add sugar, salt and corn syrup. Cook, stirring until boiling starts.

Cover and boil 3 minutes to wash down sugar crystals from pan sides. Uncover. Cook without stirring until thermometer reaches 232 degrees. Remove from heat and cool without stirring to lukewarm.

Add vanilla and beat until fudge thickens and loses it's gloss.

Cut each marshmallow into 8 pieces and stir into fudge. Turn into greased pan.

Cut into squares when firm.