Dream Balls (Chocolate Cool Whip Balls)

1⅓ to 1½ pound chocolate (dipping or Hershey bars)
1 12-ounce container Cool Whip
Crushed vanilla wafers or mixture of finely chopped nuts and vanilla wafers

Melt chocolate slowly in top of double boiler. Remove from heat and cool some, then gradually add chocolate to Cool Whip. Mix well. Refrigerate until cool. Shape into walnut sized balls and roll in crushed vanilla wafers. Refrigerate until served. These are melt in your mouth yummy.