I love Parmesan peppercorn dressing but have always bought a high calorie bottles version. Last night I made an attempt at a lighter version and it was very good.
1 cup plain Greek yogurt
3/4 cup olive oil mayo
1/4 cup low fat buttermilk
2 to 3 T fresh ground pepper
1/4 cup Parmesan
2 T lime juice
2 cloves minced garlic
1 t salt
I used the dressing with a grilled shrimp cobb salad that had: grilled romaine and shrimp, grilled onion and corn, tomatoes, avocados, hard boiled egg, pancetta, and homemade croutons.