Cauliflower Soup

Ingredients

• 1 medium head cauliflower, about 2 pounds
• Sea salt and freshly ground black pepper
• 2 shallots, peeled and quartered
• 4 garlic cloves, unpeeled
• 4 cups vegetable broth
• Leaves from 5 fresh thyme sprigs
• 3 tablespoons extra-virgin olive oil, plus more for drizzling
• ½ tablespoon white miso paste
• ½ teaspoon Dijon mustard
• 1 tablespoon fresh lemon juice, plus more to taste
• Microgreens, for garnish (optional)