I have been asked to create a cheesecake dessert for 3 Easter sittings. This kitchen has always purchased desserts and has now asked me to make desserts for them. I am a new pastry chef and have done this for large banquets before, with the right equipment. This place has no mixer and no baking pans except for hotel pans and jelly roll pans. I am looking for a nobake recipe I can use with a graham cracker crust. Any advice would be great. The sittings will be a total of 600 and they will be serving chocolate and yellow cake as well as creampuffs. All will be buffet size.