Cauliflower is one of my favorite winter vegetables, and one of the most under-appreciated. This soup comes together in minutes:
Sautee one small or 1/2 large chopped onion and 1-2 chopped celery ribs in about one Tbsp each olive oil and butter over medium to med-high heat until the onion is translucent. Season with salt and pepper.
Reduce heat to medium and add 2 finely chopped cloves of garlic and 1-2 chopped dried or fresh chilis (We used 2 dried Thai chilis from our garden, the fat in this soup cuts the heat significantly). Sautee for 1-2 minutes more.
Add 6-8 cups of water (use chicken or vegetable stock for a richer soup), enough to cover the cauliflower florets. Bring to a boil.
Add the florets of one large cauliflower. Cover and boil for 7-10 minutes, until the florets are tender.
Drain the liquid into a separate container. Add the vegetables to a blender (this may take more than one batch) and bring to 3/4 volume with liquid. Blend and repeat with subsequent batches. This should use most or all of the liquid. Taste and correct seasoning.
In the same pot the vegetables were boiled in, make a roux by melting 1 Tbsp olive oil and 1 Tbsp butter then adding 2 Tbsp flour and mixing to form a paste. Cook for 2 minutes over medium heat. I also add some freshly-cracked pepper to the roux.
Add one cup of milk (we used whole) and whick until thickened, about 5 minutes.
Add one cup of grated cheese (we used Druck’s cheddar, gruyere or Ementaler would be excellent) and stir until melted.
Add the cauliflower puree, 1/2 tsp ground coriander, and some freshly-grated nutmeg and whisk to thoroughly combine. Heat through.
Serve with fresh chopped parsely and a drizzle of extra-virgin olive oil.
Bon appétit!
Wine pairing: Cool-climate white wines come to mind, like Riesling, Chardonnay from Bourgogne, Alsacian or Oregonian Pinot gris, or Grüner Veltliner. Cheers!