Here are the top three mayo-less potato salads I am going to be making this picnic season. The one from Smitten Kitchen looks perfect for right now since it incorporates all that is plentiful in Toronto this spring: asparagus, radishes, snap peas and spring onions.
Please note that mustard is a priority allergen in Canada: http://allergicliving.com/index.php/2010/07/02/food-allergy-labeling-mustard-on-list-new-rules/ If you are using mustard, make sure to read the ingredient label for sulfites if you are avoiding them in your diet. If you can eat mustard, here is a cool fact. Canada is the world's largest exporter and second largest producer of mustard in the world.
I wanted to post the links to the recipes now for sharing purposes. I also thought that providing a few mayo-less potato salads now is important for egg-allergic families; many family and friend events including food, and usually some type of potato salad, this time of year. So, why not have one that everyone can enjoy together?