01 - Combine oat flour, protein powder, eggs, almond milk, melted coconut oil, vanilla extract, and a pinch of salt in a blender. Blend until the mixture is completely smooth and free of lumps. Let the batter rest for 5 minutes to allow the flour to hydrate.
02 - In a small bowl, stir together the melted butter, brown sugar, and ground cinnamon until well combined and smooth. Set aside.
03 - Heat a non-stick skillet over medium heat and lightly brush with coconut oil. Pour about ¼ cup of batter into the center of the skillet, tilting and swirling immediately to coat the bottom in an even, thin layer.
04 - Cook for 60 to 90 seconds until the edges begin to lift and the crepe turns lightly golden. Gently flip with a spatula and cook for another 30 to 45 seconds. Transfer to a plate and keep warm. Repeat with the remaining batter.
05 - While the crepes are still warm, spread a thin, even layer of the cinnamon filling across the surface of each crepe. Roll them up tightly or fold into quarters.
06 - Whisk together the softened cream cheese, milk, powdered sugar, and vanilla extract in a small bowl until smooth and drizzle-able. Add additional milk as needed to reach the desired consistency.
07 - Arrange the filled crepes on a plate and drizzle the cream cheese glaze generously over the top. Serve immediately while warm.