0 Grams trans fat. Like a ray of golden sunshine, Lay's Brand potato chips have a special way of making everyone smile. From the anticipation of the crisp, savory taste to the simplicity of the ingredients - we use only our best potatoes, 100% pure sunflower oil and salt, you'll agree they're simply irresistible! And because our potato chips are cooked in pure sunflower oil they have at least 50% less saturated fat than regular potato chips. That's another reason to smile!