Round Homemade Bread Dough Proving Basket 5 "Love it." Mrs Byrne 06 August 2020 Finally after 40 years of trying I have perfected my bread making. This basket is wonderful for proving, makes the end result look very professional. You must ensure it is extremely well coated with flour, pushed into all the grooves. Big enough to prove for a large loaf which uses 650g of flour but I’ve made smaller ones too.