Low Iodine Watercress Lemon Sauce

Bright, peppery, and vibrantly green, this blended sauce brings serious restaurant energy to a weeknight dinner with almost zero effort. Watercress gives it a bold, slightly bitter backbone that pairs beautifully with the sharp hit of fresh lemon juice and zest, while a stream of olive oil blended in at the end creates a silky, emulsified finish. For anyone managing iodine intake, sauces and condiments can be a surprisingly tricky category — many store-bought versions sneak in iodized salt, dairy, or additives that complicate things fast. Here, fine sea salt stands in for iodized table salt, and every ingredient on the list is naturally low in iodine, so you can drizzle freely without second-guessing the label. The whole thing comes together in a blender in under five minutes, and the optional parsley adds a fresh herbal note if you want to round out the flavor even further. Spoon it over grilled chicken, roasted vegetables, or use it as a bright, punchy dipping sauce — it's the kind of versatile condiment that earns a permanent spot in your weekly rotation.

About Fig

Fig is a food discovery app that helps you find foods and recipes that fit your dietary needs. Whether you have food allergies, intolerances, or follow a specific diet, Fig makes it easy to eat with confidence.

Learn more →