Wash hands with soap and water.

Clean the greens thoroughly and cut stems away. Dry well and tear into salad pieces or slice across leaf into 1/2 inch pieces.

In a large deep pot or skillet with a cover, sauté garlic in oil over medium heat.

Add greens in pan with 1 cup water. Cover pan and steam for 4 minutes.

Uncover, stir constantly until greens shrink. Add salt and pepper and continue to stir on high until mixture is thoroughly wet.

Sprinkle cider vinegar on mixture. Cover.