Step 1

Scrub potatoes, and cut in small pieces. Place in a pot of water, bring to a boil, and simmer until soft. Drain. Mash with the milk.

Step 2

Chop the cooked kale into small pieces.

Step 3

Melt the butter in a large pan. Saute the onion in it until soft and turning golden. Add the kale, and stir. Add the mashed potatoes, stir to combine well, and heat through, if needed.