Roast the cauliflower until the tips go deep brown before it goes in the pot; that char is the whole flavor and boiling it raw gives you bland cream. Blended long enough, it turns as silky as any cream soup with barely any dairy.
By Vince Gonzalez · Published July 2026 · Sourcing verified 5 Jul 2026
Prep15 min
Cook35 min
Makes4 servings
CuisineAmerican
Cost$$
Gluten-free
Contains dairy
The Ingredients — and where to get them
Cook for4servings
Cauliflower
Roasted hard until browned, it gives a nutty depth that boiled cauliflower never does.
Can you make Cauliflower Soup in an air fryer? — Yes, with an insert
Not on its own — an air fryer can’t hold a pool of liquid. You can simmer it in an oven-safe dish or a silicone insert made to fit the basket, but the broth won’t reduce or brown the way it does on the stove, and that insert comes out scorching, so use oven mitts. For real depth, a pot on the stove wins.
Can you freeze Cauliflower Soup? — Yes
Yes — it freezes well. Cool it fully, portion into airtight containers, and it keeps a few months; thaw in the fridge and reheat gently.
Can you make Cauliflower Soup ahead of time? — Yes
Yes — it holds well and often tastes better the next day. Make it ahead and reheat gently before serving.
Is Cauliflower Soup gluten-free? — Yes
Yes — nothing in this recipe as written contains gluten. As always, glance at the labels on any packaged items (broth, sauces, chocolate), since brands vary.
Is Cauliflower Soup vegan? — No
No — it contains meat, so it isn’t vegetarian or vegan.
Community Notes
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