1/2 cup sour cream
1 tablespoon sugar
1 tablespoon lemon juice
4 cups shredded carrots
3/4 cup raisins or Craisins
1 small can pineapple tidbits, drained
Whisk together mayonnaise, sour cream, sugar, and lemon juice in a large bowl. Stir in carrots, raisins, and pineapple tidbits. Cover and refrigerate for at least 1 hour before serving.