Preheat oven to 375°F (190°C) and line baking sheet with parchment paper or lightly spray with oil.

In a mixing bowl, whisk together the flour, baking powder, cinnamon, and salt. Stir in Greek yogurt and mix until a dough forms. (it will be sticky—lightly flour your hands if needed and if it's too sticky add more flour!)

Divide into two pieces and roll it out like a hotdog, then cut into about 1-inch long pieces. Or just pull out about 2 tablespoon of dough and roll into a ball shape! Brush or dip each with the whisked egg (or melted butter for egg free).

Bake the cinnamon roll bites for 10 to 14 minutes, or until the bottoms are golden and the tops feel set. Remove them from the oven and spray with olive/avocado/coconut oil, then toss in cinnamon sugar mixture.

Let them cool slightly before serving warm! If using the yogurt drizzle, whisk together the greek yogurt, maple syrup, and vanilla, then drizzle over the top of each bite or serve on the side for dipping.