8 oz softened cream cheese (see NOTES)
1 cup sour cream (see NOTES)
⅓ cup sugar
1 tbs fresh lemon juice
½ tsp vanilla
4 lbs seedless grapes (red, white or a combination of the two)
¼ cup chopped walnuts
Beat cream cheese, sour cream and sugar until very smooth. Add the vanilla and lemon juice; beat at low speed to combine.
Remove grapes from the stem and place in a large bowl; stir in desired amount of dressing.
Place in a large serving bowl and garnish with chopped walnuts.
Serve immediately or cover and chill until ready to use.