Ingredients
Method
Preparation
- In a large saucepan, melt the butter over medium heat.
- Add the onion and sauté until golden, about 10 minutes.
- Stir in the flour and let cook for a minute or two.
- Slowly whisk in the milk, heavy cream, chicken broth, water, and salt.
- Add the cauliflower and bring the mixture to a boil. Reduce heat to medium-low, cover, and simmer until the cauliflower is fork tender, about 10-15 minutes.
Blending and Finishing
- Blend up the soup in a couple of smaller batches until completely smooth.
- Return the soup to the saucepan and heat over medium-high heat until nice and hot.
- Remove from heat and whisk in the mustard, cheeses, 1/2 tsp salt, and white pepper until melted and smooth.
- Garnish soup with extra cheese, bacon, and chives as desired.
Notes
Refrigerate cooled soup for up to 4 days. Freeze for up to 3 months.
