In the bowl of a breadmaker or food mixer, add 355 grams very strong bread flour, 1 teaspoon fast-action bread yeast, 20 gram vegetable baking block, 1 teaspoon sea salt, 1 teaspoon caster sugar and 230 ml water. For a breadmaker, use knead setting for 15 minutes. In a food mixer, combine ingredients on a low speed for 2 minutes, increase speed to medium and continue mixing for another 8 minutes. Alternatively, knead dough by hand, combining flour baking block first before adding the remaining ingredients and kneading for 10 minutes.