This creamy, refreshing smoothie captures the essence of a crisp autumn morning using sweet-tart McIntosh apples and warm cinnamon. It is a fiber-rich, naturally sweetened breakfast or snack that tastes like a healthy liquid apple pie.
For a colder smoothie without using ice, chop the McIntosh apples the night before and freeze them in a single layer. You can substitute the Greek yogurt with coconut yogurt for a vegan-friendly version. Store leftovers in an airtight jar in the refrigerator for up to 24 hours, though some separation is natural; shake well before drinking.