Sunday Times, August 6, 2017
This treats ‘marinade’ and ‘marinate’ as if they are interchangeable, which they are not. The ‘marinade’ (noun) is the liquid mixture in which you ‘marinate’ (verb) an item of food. So the first attempt, in the heading, is wrong: it should be ‘Marinated’ (verb). The second, in the intro, is right. The third, further down the intro, is wrong and should be ‘marinate’. The fourth, in the recipe, is right.