Warm up with this flavorful and comforting curried winter soup

Ingredients

• 1 tablespoon olive oil
• 1 onion, chopped
• 2 cloves garlic, minced
• 1 tablespoon curry powder
• 1 teaspoon ground cumin
• 1 teaspoon ground coriander
• 1/2 teaspoon turmeric
• 4 cups vegetable broth
• 1 can (14 oz) diced tomatoes
• 2 cups diced butternut squash
• 1 cup diced carrots
• 1 cup diced potatoes
• 1 can (14 oz) coconut milk
• Salt and pepper to taste
• Cilantro, for garnish