If you’re looking for a primer on the difference between lox, Nova, and smoked salmon, this isn’t it (though you’ll find that here). This is an ode to gravlax, a specific style of lox (or more accurately, belly lox) that has been cured in both sugar and salt. Unlike many of its salmon siblings, gravlax isn’t smoked but rather weighted down and wrapped up tight in a sugar/salt mixture along with other possible ingredients like dill or beets, then left