To your Thermomix bowl - add water, sugar, yeast, flour, salt, bread improver & oil. Knead 6 minutes/dough function.Transfer dough to a lightly floured Thermomat & cover. Let this rest for 15 minutes.Shape dough & place into a Jumbo 900g Bread Tin.Cover, then place in a warm location to proof/grow. You want your dough to increase x2 or x3 in size - time will vary depending on temperature.Preheat oven to 180* fan forced, then bake until golden brown - approx 30/35 minutes. Once cooked, transfer to a cooling rack immediately.