This is what I call a “weeknight cake”. It’s the kind of thing ... In a small bowl, whisk together the all-purpose flour, hazelnut flour, baking powder, cinnamon and salt.
8. Remove from the oven and let sit for 2-3 minutes. Run a small knife around the edges to loosen. Place a plate upside down on the ramekin, and holding onto both the plate and the ramekin, carefully ...