Ingredients

3 pounds small red potatoes
1 tablespoon olive oil
1 1/2 cups fresh corn (cut from about 3 ears) or thawed frozen
1/2 cup buttermilk
2 tablespoons mayonnaise
1 tablespoon white wine vinegar
Salt and pepper
3 large scallions, chopped

Directions

Cut potatoes into 3/4-inch wedges. In a large
saucepan of boiling salted water cook potatoes until just tender, 8 to 10 minutes, and drain well.
In a large skillet heat oil until hot but not smoking and cook corn, covered, over moderately high heat,
shaking skillet occasionally, until browned, about 3 minutes. Cool corn slightly and combine with potatoes in
a large bowl. Potatoes and corn may be cooked 1 day ahead and chilled, covered.
In a small bowl stir together buttermilk, mayonnaise and vinegar. To potatoes and corn add buttermilk
mixture, season with salt and pepper and toss to coat. Garnish with scallions