Best Anzac biscuits I've ever tasted, and that's saying something because I absolutely loathe every other Anzac biscuit I've ever eaten.
Best Anzac biscuits I've ever tasted, and that's saying something because I absolutely loathe every other Anzac biscuit I've ever eaten.
The ingredient list hides the volatile nature of combining bicarbonate of soda with boiling water before introducing it to fats and sugars. When this alkaline solution hits the golden syrup and butter, it initiates a foaming reaction that aerates the dense matrix of oats and flour. Dissolve the bicarbonate completely in the water to prevent bitter pockets from forming in the final baked goods.
Baking at a moderate 150 degrees Celsius ensures the butter melts and spreads the sugar crystals before the flour proteins fully coagulate, yielding a thin, crisp disc rather than a cakey lump. While the thermal energy works through the mixture, monitor the edges closely for a deep golden brown hue. Pull the trays out precisely at the twenty-minute mark.
Retain structural integrity by leaving the baked items undisturbed on the hot baking paper for several minutes after removal from the oven. As ambient air circulates around the cooling pans, residual moisture evaporates completely, allowing the melted sugars to recrystallize into a hard snap. Loosen each piece while warm to prevent tearing as the matrix hardens.