Hey, i need nintendo DS help!?

alright, i have nintendo DS and the game "sims urbz,'sims in the city" and im on goal number 5"interview with a cajun vampire" and i did everything excpept "feed boo chocolate" but i dont know what to feed him cuz i gave away 'gramma hatties' cookbook, can you help me?? i need something chocolate to give him! please and thank you!!!!