Roasted Cauliflower Soup

Ingredients

• 3 pounds cauliflower, trimmed and cut into florets
• 4 tablespoons olive oil, divided
• 2 teaspoons salt, divided
• 1/2 teaspoon pepper, divided
• 1 medium onion, chopped
• 3 garlic cloves, minced
• 1 teaspoon ground turmeric
• 1 teaspoon paprika
• 1 teaspoon ground cumin
• 1/4 teaspoon ground nutmeg
• 4 cups reduced-sodium vegetable broth
• 1/4 cup heavy whipping cream
• 2 tablespoons minced fresh cilantro or parsley
• Freshly cracked pepper, for topping