Mix warm water, fresh yeast and honey. Let it stand for a while. Add salt, melted butter and flour to the mixture. stir until completely mixed for about 2-3 minutes (i did this in a mixer at low speed with a hook attachment). Then turn up the speed in the mixer and continue kneading. the dough should become elastic and smooth, should be well behind the walls of the bowl. If the dough is too wet, add a tablespoon of flour. I have this amount of liquid took 450 g of flour.