Cinderella Happy Ending Fiasco

You're greatly needed in the fantasy world! Lovely princess Cinderella fears that she might not enjoy a happy ending, that she might not meet her Prince Charming, marry him and live with him happily till the end of time! You simply can't let that happen! Her kind hearted godmother has tried to give her sweet protegee a helping hand, but she's forgot to let her know which are the 4 magic ingredients which, once put together, would result in the potion that will guarantee a happy ending to princess Cinderella’s fairy tale! Try and find those key ingredients yourself, mix them all into that large cauldron that you have there and... have tones of fun witnessing the results when the spell... well... don't turn out quite right!