Grape Salad

4 cups seedless grapes
16 oz sour cream
8 oz cream cheese
1 1/2 cup white sugar
1 1/2 teaspoon vanilla
1/2 cup brown sugar
1 cup chopped pecans

Wash grapes and place in glass bowl. Mix the sour cream,
cream cheese and sugar. Pour over grapes. Sprinkle brown
sugar and nuts on top. Make the night before serving to allow
the brown sugar to melt down into the grapes. Delicious!