Adapted from foodnetwork.com
Puree 1/3 cup blue cheese, 2 tablespoons Greek yogurt and 3 tablespoons milk in a blender. Stir in some chopped chives, lemon juice, salt and pepper. Slice 4 heads endive lengthwise; toss with the dressing. Top with toasted walnuts, dried cranberries and more blue cheese and chives.