Cooking the whole cauliflower including the leaves again
We often get cauliflower with leaves intact. So I end up doing something with both the florets and the leaves, cooking them separately.
Sauteed cauliflower florets

Sauteed with olive oil, garlic, and random other bits.
Cauliflower leaf soup

Winter means soup. Toss in a base of chopped up onion, carrot, celery, and spices, and make cauliflower leaf soup!