Looking for an elegant keto fish recipe, creamy low-carb seafood dinner, or an easy weeknight meal? This Baked Fish with Lemon Sauce features tender white fish baked to perfection and finished with a silky butter, cream, garlic, Dijon, and lemon sauce. The result is a light yet luxurious dish that's naturally low in carbohydrates, rich in protein, and full of fresh Mediterranean-inspired flavours.