Peppercorn Parmesan Dressing
3/4 cup mayonnaise
1/4 cup buttermilk
1 T cider vinegar
1 T lemon juice
1/2 tsp worcestershire sauce
1 T finely chopped shallots (or 1/4 tsp onion powder)
1 clove garlic, minced (or 1/8 tsp garlic powder)
1/4 tsp salt
2 tsp freshly ground pepper (more to taste)
1/4 cup grated fresh parmesan cheese
Mix and chill before serving.