CREAMY RASPBERRY VINAIGRETTE:
1 (10 ounce) package frozen sweetened raspberries, thawed
1 cup reduced-fat plain yogurt
2 tablespoons cider vinegar
1/2 teaspoon dried tarragon
SALAD:
9 cups torn mixed salad greens
1 1/2 cups shredded carrots
2 Red Delicious apples, chopped
1 Golden Delicious apple, cored and chopped
3/4 cup crumbled feta cheese