The Deliciously Ella brand has gone from a humble blog to 160 million users globally, five bestselling books, delis and a range of food in 6000 stores nationwide – here are Ella Woodward’s tips for business success Ella Mills (nee Woodward) aka Deliciously Ella is probably one of the best known faces of the plant-based movement. Her bestselling cookbooks have been translated into scores of languages, the Deliciously Ella app went straight to #1 in Food & Drink at the…