A light and fluffy pumpkin coffee cake made with whole wheat pastry flour, Greek yogurt, and warm spices, finished with a sweet cinnamon streusel topping.
Storage: Store leftover pumpkin coffee cake in an airtight container at room temperature for 2–3 days. For longer storage, refrigerate for up to a week or freeze for up to 3 months.
Freezer: If freezing, cut the cake into individual squares first so you can thaw one at a time. Let thaw overnight in the fridge or for a few hours at room temperature.