4 lb. red seedless grapes
1 (8 oz.) cream cheese
1 (8 oz.) sour cream
1 tsp. vanilla
1/2 c. sugar

Topping:

1 c. brown sugar
1 c. chopped pecans

Remove stems; wash and drain grapes thoroughly. Set aside.

In large bowl, mix together (with mixer) sour cream, cream cheese, vanilla and sugar. Add grapes to mixture and mix well with spoon.

For topping, mix brown sugar and chopped pecans together and sprinkle on top and refrigerate.