I have a recipe that asks for 100Kg of flour. Before making such a big quantity, I want to test the recipe to see if is what I need. I would like to test first with 5-10Kg of flour to see how it turns out. My question is, how do I downsize, just by dividing all the quantities to say... 10 or 20 and then following the steps of the original recipe? The recipe is for a dough, and asks for flour, fresh yeast, eggs, powder milk, margarine, salt, water (and maybe sugar, I don't remember, I don't have the recipe in front of me right now). The recipe ask first to grow the yeast first for 2 hours with some water and some of the flour (leaven?)... then add the rest of the ingredients... TIA -ioan P.S.: This is an old recipe from a Romanian recipe book for bakeries.