Originally Posted by wilserbrewer
The two solutions mix very easily and don't require swirling the yeast cake.
Try it some time w/ 5 gal. of water and a couple pints tinted w/ food coloring. Once or twice around the vessel is all it takes.
Success with this approach will depend upon the yeast, some flocculent strains form a very solid and compact yeast cake, others don't.
The food coloring test is not a valid one, since your priming solution has a vastly different specific gravity from your finished beer.