Instant Pot Cauliflower Soup - Vegan Heaven

Ingredients

• 1 head of cauliflower ((about 5 cups))
• 3 potatoes ((about 2 cups))
• 1 stalk of leek
• 1 onion
• 2 cloves of garlic, minced
• 4 cups vegetable broth
• 1 bay leaf
• salt
• black pepper
• nutmeg