This refreshing smoothie highlights the unique, tart-sweet profile of the heirloom Newton Pippin apple, blended with creamy Greek yogurt and a hint of warming cinnamon. It's a crisp, nutrient-dense breakfast or snack that captures the essence of an autumn harvest in a glass.
For best results, use a high-speed blender to ensure the apple skins are fully pulverized. If you don't have Newton Pippins, Granny Smith apples are the best substitute. To make this vegan, swap the Greek yogurt for coconut or soy yogurt. Store leftovers in an airtight jar for up to 24 hours, though separation is natural; shake well before drinking.