Smoked Salmon Ravioli with Dill without yolk

1/2 pound haricots verts or other green beans, cut into 3/4-inch lengths 1 tablespoon Dijon mustard 1 teaspoon finely chopped shallot 2 tablespoons red-wine[...]

1/4 lb white potatoes or 1/4 lb red potatoes, unpeeled, cut into 1/2 inch dice 2 tablespoons unsalted butter 1/2 red onion , cut into 1/2 inch dice 1 green[...]