how to use mustard greens
1 Rinse 3 bunches of mustard greens under water and drain them well. 2  Trim the stems of the greens and chop, if desired. 3  Boil 2 cups (474 ml) of water or broth in a pot and add the mustard greens. 4  You may need to push them down in the pot to make room. Rinse the mustard greens in cold water, drain and chop them up. 2  Place a skillet on medium heat and pour 2 to 5 tbsp. ( 3 29.58 to 73.95 ml) (in relation to the amount of mustard greens) of water or broth into the pan.