This is a fabulous alternative to just steamed broccoli or any green vegetables and fabulous with spicy dishes.
Green vegetables of your choice
3/4 tbsps butter
1 tsp sea salt
One lime zest
Some black pepper
Juice of half lime (whole lime if you like it really citrusy).
Put everything in a blender and mix together. You can double this up and then place in some cling film and freeze for another time.
Steam veg, when ready to serve tip the butter on the top of the vegetables toss everything around so the butter melts and serve.