My sister and I make this every Christmas and it never lasts very long with our family around. Those crunchy, minty bites are addicting. The recipe we used is adapted from the LCBO's 2003 Holiday Edition of Food & Drink.
What you'll need:
1 lb (500g) Bittersweet Chocolate
1 lb (500g) White Chocolate
8 drops of Peppermint Oil or Peppermint Extract
3/4 cup (175 ml) Chopped Candy Canes
It will keep in the refrigerator for about 3 weeks, but I guarantee you that it won't last that long. We made ours on Christmas Eve, and it was gone by the evening of the 27th. So around here is last 3 days max.