To many, potato salad is considered a “side dish" but this is a classic French style that you will want to attack all on its own.
Whisk together the white wine vinegar, dijon mustard, honey, and olive oil.
Mix the dressing with the eggs, cornichons, and capers. Gently fold in the herbs.
Preheat oven to 400 degrees. Cut the potatoes in half, toss with olive oil and roast 30 minutes until golden brown and crispy. While still hot sprinkle with the Sicilian salt.
Slice the green beans thinly on the bias.
To serve spoon the Sauce Gribiche into a large serving bowl and mound the roasted potatoes on top and finish with the sliced green beans and a generous sprinkle of Sicilian salt. Just before serving toss together.