Brazil Nut Bark

12 ounces semisweet chocolate bits
1 tablespoon butter
1 cup Brazil nuts Chopped
1/2 cup seedless raisins

Melt chocolate and butter over hot water. Remove from heat, and stir in Brazil nuts and raisins. Spread on cookie sheet lined with waxed paper. Chill until firm. Break into pieces. Store in refrigerator.