I came across this on yahoo answers: I always refer to The Herbfarm Cookbook for measuring questions because Jerry Traunfeld has spelled it out so well. In this case he says a small bunch is equal to "A small handful of sprigs, a little less than an inch in diameter, three to four inches long and about one-half ounce by weight." A large bunch, "A medium-size handful of sprigs, about 1 1/2 inches in diameter and one ounce by weight." Also, DLH, as a general rule, I would never use equal amounts of parsley, rosemary and sage in a recipe. Rosemary and especially fresh sage are so intense they are bound to conflict and overwhelm.