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.
There's nothing like a bowl of fresh, sweet fruit salad in the summer. No one really needs a recipe for fruit salad, but here are some ideas to get you started.
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.