I am eating this as I type- completely delicious! It's that time of year everyone is getting ill and I feel like this is a vaccine for the common cold!
I subbed sherry for pineapple juice and mustard greens for frozen spinach. I would say though that I used 5 cloves of garlic, 3 teaspoons of sriracha and maybe 2 1/2 inches of ginger to give it a bolder flavour.
I recommend completely!