Fine preserves & marmalades. Fresh citrus English artisan marmalades. Non GMO Project verified. nongmoproject.org. New traditions in marmalade making, zesty rinds & juice from whole fresh citrus. BlakeHillPreserves.com. Quintessential Marmalades from Vermont: Featuring the very best seasonal sweet orange varieties, perfect with a classic mature cheddar cheese, & a deliciously zesty sponge cake filling. For those who simply must. have. the very best marmalade.