The only trouble is, there's no standard smoothie formula — so the nutritional quality of these drinks can vary wildly. (health.com)
This vegan breakfast smoothie formula offers enough variety for a different twist each morning! (veggieprimer.com)
He also offers blueprints for creating your own culinary masterpieces: The Perfect Smoothie Formula, Your Own Energy Bar Recipe, or The Incredible Veggie Burger Formula. (tastespace.wordpress.com)