Walnut Kitchen Countertop with Undermount Sink & Matching Backsplash

A solid walnut kitchen countertop with a precision-cut undermount sink opening, paired with a matching walnut backsplash milled from the same material. Sink cutouts in wood scare people — they shouldn't. The cutout is sealed on every face, including the edges you never see, and the whole top wears our food-safe, zero-VOC hardwax oil, so daily water exposure at the sink is a maintenance note, not a problem. Running the same walnut up the wall as a backsplash is the detail that makes the room: countertop and backsplash read as one continuous piece of furniture instead of a work surface with a wall behind it.