Corn and Green Bean Salad

Directions

1. In a small bowl, whisk mayonnaise, buttermilk, 1/2 cup Parmesan, lemon juice, Worcestershire sauce, garlic powder, salt and pepper. Refrigerate, covered, until serving.
2. Meanwhile, in a Dutch, bring 8 cups water to a boil. Add beans; cook, uncovered, just until crisp-tender, 2-3 minutes. Drain and immediately drop into ice water. Drain and pat dry; transfer to a serving bowl.
3. Cut corn from cobs. In a large cast-iron or other heavy skillet, heat 1 tablespoon oil over medium-high heat. Add corn; cook and stir until tender, 6-8 minutes. Remove from heat and add to beans; refrigerate, covered, until chilled.
4. Stir mayonnaise mixture into vegetables; toss to coat. If desired, sprinkle with additional Parmesan.