Instant Pot Sweet Potato Soup

Soup:

• 2 tablespoons olive oil
• 1 yellow onion diced
• 4 cloves garlic minced
• 1 tablespoon ginger minced, fresh
• 4 cups vegetable broth plus more if needed, low-sodium
• 1 cup heavy cream
• 6 cups sweet potatoes diced
• 1/2 teaspoon salt plus more to taste, sea salt
• 1/4 teaspoon ground nutmeg
• 1/3 teaspoon ground cinnamon
• 1/4 teaspoon cayenne pepper optional
• 1/8 teaspoon cloves ground
• black pepper freshly ground

Toppings:

• cilantro chopped, fresh
• peanut chopped
• cream drizzle of