Pastry chef Nick Malgieri was scrolling through a food blog when he came upon a recipe for panettone, a puffy sweet bread that the author said conjured up fond memories of Christmases spent with his Italian grandmother. But it quickly became clear that the instructions were all too familiar. “I started reading the recipe and I said, ‘This is my recipe!'” he recalled in an interview with AFP. Malgieri’s unpleasant experience was unfortunately not a one-time thing. After decades of work and 12 published cookbooks, the American expert baker has seen his work all over the internet — reproduced wi…