Spicy Cauliflower Soup

Ingredients:
1 medium head of cauliflower coarsely chopped
1 onion chopped
1 carrot chopped
2 Tbs olive oil
1 tspoon cracked roasted coriander seeds
1 tspoon cracked roasted cumin seeds
1/2 t turmeric
pinch of red pepper flakes
salt
pepper
1/4 C chopped cilantro
3 cups stock
2 cups water
juice of 1/2 lemon
Method:
1. In a heavy pot, heat the olive oil and add onion, carrot, coriander, cumin, turmeric, red pepper flakes, salt and pepper to taste.
2. Cook on medium heat, stirring often, until the vegetables are very soft and the spices are toasted and fragrant.
3. Add the cilantro and cauliflower florets and stir for a minute more.
4. Add stock and water, bring to a boil, and then simmer, covered, until the cauliflower is tender. This took me about 15 minutes or so.
5. Use a blender (I use a stick blender) to partially blend the soup to a puree. If you prefer a coarser stew, just mash the florets with a wooden spoon and skip the blender. Stir in the lemon juice.