Unable to purchase a bottle of beer due to Prohibition, the Stooges opt to brew some of the stuff themselves. The recipe that they use calls for three small cubes of yeast. A mix-up with the telephone causes each Stooge to think they are the ones to put in the yeast. Nine cubes end up in the tub being used to make the beer. The yeast continuously expands causing them to pour the beer into every container they can find, until Curly brings in the bath tub. They successfully bottle their brew only to leave the bottles too close to an open flame. Many of the bottles explode sending corks and suds all over the kitchen.