Hmm, I'm not sure if she can do pizza, but the cinnamon buns could be done. There are a few home based businesses that do baked goods that she could get to supply her with that kind of stuff. She could probably do cupcakes as well as they can be prepackaged by someone else with a commercial kitchen and sold. More than likely she could get someone who makes them to give her a fairly good price if she gets them orders from fats for birthday parties and stuff for the supplier. Fats will definitely need a bunch of cake, maybe I will suggest she sell mostly carrot cake because that is actually a vegetable and fats will feel no guilt as it has negative calories.