Pizza with brussels sprouts and 'bacon'

Boil the brussels sprouts for about 5 minutes.
Mix together the creme fraiche, nutmeg and salt and pepper. Spread the pizza bases with the creme fraiche mixture and add the brussels sprouts, onion slices and bacon or tofu.
Drizzle a little bit of olive oil over the top.

Bake in a hot oven (200C) for 15 minutes or until the pizza is hot and the base is browned.