$5.69 at . Plugrà Premium European Style Unsalted Butter. Much like Kerrygold, Plugrà has a slightly higher fat content than most American style butters, which means in most applications, it ...

Urbani's white truffle butter, Garten's other top pick, can be shipped anywhere in the contiguous 48 states. But, truffles aren't cheap, and a tiny 3-ounce container is almost $13.