What’s white and stretchy, brown and flaky –all at once? Well, it’s the Egg Custard Mochi Puff. The store-bought egg custard filled mochi ball is snugly fitted into a sweet brown puff pastry, transforming into an unexpectedly genius baked treat that takes just under 15 mins in the oven. Our advice? Take a big bite into the varying layers of crust, or pop the whole treat into your mouth and simply savour.