Cauliflower Soup from The Bacon, Butter, Bourbon and Chocolate Cookbook: Chef Bruno's Favourite Ingr

Ingredients

• 2 Tbsp (30 mL) chopped garlic
• 2 Tbsp (30 mL) sherry vinegar
• 2 tsp (10 mL) chopped thyme
• 2 tsp (10 mL) chopped chives for serving
• 2 tsp (10 mL) chopped rosemary
• 1 cup (250 mL) chopped yellow onion
• 4 cups (1 L) low sodium vegetable stock
• Salt and pepper to taste
• ½ cup (125 mL) melted brown butter
• 1 head cauliflower
• 1 cup (250 mL) whipping cream
• ¼ cup (60 mL) extra virgin olive oil, divided