This recipe's a great combination of flavors & veggies! Unfortunately, I got our spinach out of a bullk bin & wasn't spot-on w/the measurement of 10 oz. So, when I blended the spinach mixture, it came out really liquidy & less pesto-y. It's also possible the the potatoes I bought were smaller than what the author of the recipe used. Overall though, the taste is great, but my mashed potatoes came out more like a thick soup (we cooked out a lot of the liquid though, by keeping it on the heat a little longer). But it tastes good & I'll try it again next time w/more exact measurements & maybe less veggie stock, to start off with, at least. I would also suggest sauteeing the garlic for a better flavor before adding it to the spinach mixture.