When I cook greens I first saute about 1 slice cut up bacon,1/2 onion cut in bite size pieces add about 1/2 clove minced garlic.when done remove from pan and add about 2 tbs olive oil to bacon grease.simmer greens in the oil when almost tender add about 6 sliced mushrooms and the onion-bacon mix. cover . when done add a little soy sauce.toss and serve. Mary