I don't recall ever trying Duke's and have never tried or seen Blue Plate in my travels.
I buy my mayo by the gallon. It usually last me about 6 months. I tried being a cheap bastid a few times and bought the Bakers & Chefs brand from Sam's. It just didn't cut it. I spend the couple extra bucks for Best Foods these days. Heinze is a pretty decent back-up but I don't see it available in anything but squeeze bottles which would last me maybe 3 weeks, and I'll gag down nasty-ast Mercle Whup before I'll buy that garbage Kraft calls mayo.
Hmmm...........It appears that Bezos stocks Dukes, Blue Plate and several others in a variety of packaging.
Blue Plate is common around here.
