Start with the olive oil. Not the bottle in the back of your cabinet, but something alive with fruit. A good California oil pressed from Arbequina or Mission olives will have notes of green apple, fresh grass, maybe a hint of pepper at the finish. This is your butter. This is where flavor begins.

These cookies came from a question I've asked myself a thousand times: what if we stopped doing so much? A traditional sugar cookie demands creaming butter, chilling, rolling, cutting. This one asks only that you find good oil, zest fresh citrus, and get out of the way. The texture is different from butter cookies, more tender and delicate, almost shortbread-like but lighter. The olive oil leaves a clean, fruity finish that makes room for the citrus to sing.

Winter is when I make these most. That's when California citrus reaches its peak, when navels and Meyers appear at the farmers market with their leaves still attached and their skins so fragrant you can smell them from across the stall. The orange and lemon zest together create something brighter than either alone. Every meal is a meaningful choice, and so is every cookie. These taste like someone cared where the ingredients came from.