1. Saute garlic and onions with olive oil until translucent.
2. Add spinach and saute until soft.
3. Add green peas and continue sauteing.
4. Transfer to a blender and blend with milk and miso until the soup is consistent.
5. Strain and place the soup in a pot to warm.
6. Place the soup in a serving bowl and garnish with beans and drizzle with olive oil.