Mustard Vinaigrette Potato Salad With Peas & Asparagus

Amazing side dish. Was a little worried about the onions as I don't normally like them raw, but like the recipe suggests, cut up the onion first and make the dressing and soak the onions in the dressing whilst you are making everything else and it takes the edge off. I also cut the asparagus into inch pieces and boiled them for three minutes just to get rid of the "raw vegetable" taste.