Green Cashew Soup with Cashew Cream

1 tbsp Forty Thieves Cashew Butter
1/4 cup warm water
1 tbsp olive oil
1 onion, finely diced
4 garlic cloves, mince
1 tbsp ginger, finely grated
4 cups vegetable broth
1 large broccoli head, roughly chopped
300g spinach
1/2 cup Forty Thieves Cashew Butter
Salt and pepper to taste