This is a huge favorite from my childhood! (serves 6)
1 box Nabisco Chocolate Wafers (found in the freezer aisle with the ice cream cones, ice cream toppings, etc)
1 cup heavy cream
1 tsp vanilla
Pour cream, sugar and vanilla in chilled bowl and mix with electric mixer on low/medium until it reaches the right consistency. Using all of the wafers and a long platter, 'ice' the wafers with the whipped cream, between each wafer to form a long 'log', and then 'ice' the entire log with the remaining whipped cream. Top with chocolate sprinkles if desired. Chill for several hours or overnight before serving. Slice the roll on the diagonal to serve.