Roasted Cauliflower Cheddar Soup
Roasting cauliflower first adds toasted edges and a deeper flavor to this smooth cheddar soup. A pinch of nutmeg complements the cheese without making the soup sweet. Serve with toast for a simple fall lunch.
Serves: 4 | Estimated total time: 50 minutes
Ingredients
- 1 large cauliflower, about 2 pounds, cut into florets
- 2 tablespoons olive oil, divided
- 1 small onion, diced
- 2 garlic cloves, minced
- 3 cups low-sodium vegetable broth
- 1 cup whole milk
- 1 1/2 cups freshly grated sharp cheddar (6 ounces)
- 1/4 teaspoon ground nutmeg
- 1/4 teaspoon black pepper
- 1/2 teaspoon salt, plus more to taste
How to make it
- Heat oven to 425°F. Toss cauliflower with 1 tablespoon oil and 1/2 teaspoon salt. Spread on a rimmed baking sheet. Roast 25–30 minutes, turning once, until tender with brown edges.
- Meanwhile heat remaining oil in a soup pot. Cook onion over medium heat for 6 minutes, then garlic for 30 seconds.
- Reserve a few roasted florets for topping. Add remaining cauliflower, broth, nutmeg and pepper to the pot. Simmer 8 minutes.
- Remove from heat and carefully blend with an immersion blender, keeping the blade submerged to avoid splashes. Add milk and return to low heat until hot, without boiling.
- Remove from heat again and stir in cheddar gradually. Adjust salt and thickness with a little extra water if desired. Top with reserved florets.
Helpful tips
Give the cauliflower space on the tray so it roasts instead of steaming. An immersion blender is convenient; if using a countertop blender, follow its instructions for hot liquids and work in small batches.
Storage and reheating
Refrigerate leftovers in shallow covered containers within 2 hours, or within 1 hour if the room is above 90°F. Keep the refrigerator at 40°F or below and use leftovers within 3–4 days. Reheat to 165°F throughout. These storage guidelines follow USDA guidance.
Common question
Can I use frozen cauliflower? Yes, roast from frozen and allow extra time until moisture evaporates and the edges brown.
More recipes to try
Keeping everyday seasonings within reach makes prep easier. If your spice jars need a home, see the Spiceo four-piece wall-mounted rack set, supplied with mounting hardware. Jars and spices are not included.
Recipe image is AI-generated for illustration. Results will vary with ingredients and equipment; this recipe has not been kitchen-tested.