Optional:
Peel and chop, then add to a saucepan with 2 cup water and boil for 15 minutes, or until vegetables are very soft (do not drain):
Chop 2 heads cauliflower and 1 head broccoli into bite sized chunks, cook in boiling water for 6m (or in the microwave with a few splashes of water for 2m) then place into a large glass baking dish.
Preheat oven to 180°C / Gas Mark 6
Blend:
Add softened vegetables and cooking water to blender; process till smooth.
Add the sauce to the cauliflower and mix well. Add fresh rosemary (if using) and dust with ¼ tsp paprika. Bake for 30 minutes or until golden.
Cook 6 Linda McCartney sausages. Chop and mix in towards the end of cooking time.