I loved this recipe! Used book Chou and chard as my greens as that's what I had and am less thrilled with the bitterness of collards. This reminded me of one of my favorite spinach-artichoke dips in flavor, without all the fat. May add a bit of lemon to it to brighten the flavors a bit more, but thought it was delicious as made. Dry panini'd on my cruisinart grill.