Every great host has to have a few trick up her sleeves. A signature cocktail whipped up like a professional mixologist; an insanely good lamb chop dish even your mother-in-law can’t besmirch; and a seemingly impossible dessert that only you know how to make. Well today I’m going to help you with the last one on that list. Low-calorie Homemade Elderflower marshmallows. Alongside newborn puppy kisses or a romp through a field of wildflowers, marshmallows are one of life’s greatest small joys. I could literally munch on those little heavenly sweet clouds everyday. Add to that the fact that I …
