idontgetitatall

I go shopping once a week and buy enough to last the entire week. 

I don’t buy flour 3 cups at a time, I buy 5 it 10 lbs (Ok, the metric equivalents) at a time, then buy the yeast at the same time. Then there is margarine or butter and a little salt (plus water). 

Most ingredients outside the yeast and flour most people would stock in their homes.