A lot of people don't like Brussels sprouts, but I think that's because they haven't had them cooked properly. This recipe makes the best brussel sprouts you've ever had.
If you're going to all the trouble of making homemade cheesecake, why use a pre-made crust? Just buy some graham crackers and spend a few extra minutes making your own.
Plum pudding is a traditional Christmas dessert in the UK, and is normally made with suet. Julia Child's version shows that there's no reason plum pudding can't be vegetarian.
Make a big batch of vegetarian mincemeat so that you can make a few pies and have some left over to serve with ice cream, custard, pudding, or crêpes. You can also can or freeze it for later.