Turmeric Cauliflower Soup with Herb-Infused Oil

WHAT YOU'LL NEED

• 5 Tbsp. (75 mL) olive oil, divided
• 1 1/2 cups (375 mL) chopped yellow onion
• 2 cloves garlic, chopped
• 1 1/2 tsp. (7 mL) ground turmeric
• 1/8 tsp. (0.5 mL) ground cayenne pepper
• 3 Knorr® Vegetable Bouillon Cube s
• 6 cups (1.5 L) water
• 1 medium head cauliflower, chopped (about 9 cups) [2.25 L]
• 2 Yukon Gold potatoes, peeled and chopped (about 2 cups) [500 mL]
• 1/4 cup (60 mL) flat-leaf parsley, finely chopped
• 1/4 cup (60 mL) fresh cilantro, finely chopped