From member Ratatosk. A recipe for the fussy CF eater/no appetite. Refreshing and high in fat with the cream cheese & sour cream. I use walnuts instead of pecans as that's usually what we have on hand. Creamy Grape Salad Recipe (cystic fibrosis diet) A recipe for the fussy CF eater/no appetite. Refreshing and high in fat with the cream cheese & sour cream. I use walnuts instead of pecans as that's usually what we have on hand. 1 package (8 ounces) cream cheese, softened1 cup (8 ounces) sour cream1/3 cup sugar2 teaspoons Vanilla extract2 pounds seedless red grapes2 pounds seedless green grapes3 tablespoons brown sugar3 tablespoons chopped pecans In a large bowl, beat the cream cheese, sour cream, sugar and vanilla until blended. Add grapes and toss to coat.Transfer to a serving bowl. Cover and refrigerate until serving. Sprinkle with brown sugar and pecans just before serving. Yield: 21-24 servings