01 -
Set oven to 175°C and grease a 23 x 33 cm baking dish.
02 -
In a large bowl, whisk together the flour, granulated sugar, baking powder, ground cinnamon, and salt until evenly distributed.
03 -
Allow melted butter to cool briefly, then incorporate into the dry mixture. Add eggs one at a time, mixing gently with vanilla extract until just blended.
04 -
Evenly spread the batter into the prepared dish, smoothing the surface.
05 -
For additional cinnamon texture, combine extra melted butter, sugar, and cinnamon to form a crumbly mixture and sprinkle over batter.
06 -
Bake for 25 to 30 minutes until golden and a toothpick inserted in the centre emerges clean.
07 -
Remove from oven and allow bars to cool completely in the dish.
08 -
Whisk powdered sugar, milk, and vanilla extract together until smooth and pourable.
09 -
Drizzle glaze evenly over cooled bars, slice into desired portions, and serve.