Thai Style Mushroom Coconut Soup

4oz shiitake (around 15 mushrooms) 7oz shimeji (they are small and dense so the look like the same amount as the shiitake, so say a big double handful) 1 inch ginger 2 big cloves garlic 1/2 cup diced onion 1 TBS coconut oil 1 spicy pepper (taste so you don’t over...