Potato Salad with Green Onions

Make 4 servings. 

3 pounds new potatoes, boiled and sliced into 1/4-inch thick rounds
4 Red Dog green onions, thinly sliced
1 cup mayonnaise
3 tablespoons Dijon mustard
3 tablespoons whole grain mustard
2 cloves garlic, finely chopped
3 tablespoons white wine vinegar
1/4 cup chopped parsley
Salt and freshly ground pepper

Place the warm potatoes and green onions in a large bowl. Whisk together the mayonnaise, mustards, garlic, vinegar and parsley and season with salt and pepper, to taste. Add the dressing to the potatoes and carefully mix until combined.