Asparagus with Irish Butter
Local asparagus arrived a few weeks ago. Big fat green spears, of course, and a deep reddish purple variety called Viola. The first site of them at a local farm market, standing tall and bending—all wild-looking, loose in their buckets of water—took our breath away. Spring had arrived!
So early this year, as we do each Spring, we’ve begun feasting on these local zaftig beauties and much prefer them to the straight thin asparagus that you find in the supermarket. We take the extra time and trouble and always peel off their skin with a vegetable peeler to just below the tip not only to pretty-up the spears and make them more tender, but especially to rid them of the fine sand lodged in those small flat leaves along the spear that look like fins. This year, we’ve been eating our asparagus bathed in a luxurious lemony butter sauce, similar to a hollandaise, but better—fresher tasting, not so cloyingly thick. We first learned how delicious it was at Ballymaloe with Darina Allen—the high priestess of Irish cuisine. It relies on the salted Irish butter we’re so crazy about from Kerrygold—but other brands of European-style high-fat butter will suit. Here’s a preview of the recipe that will be in Canal House Cooking Volume N°4.
It is quite simple and it goes a little something like this: Whisk 2 egg yolks together with 2 tablespoons of water in a heavy saucepan. Begin warming the beaten yolks over very low heat, whisking all the while. Then gradually add 8 tablespoons of cold salted Irish butter, 1 tablespoon at a time, whisking until each tablespoon of butter has been incorporated into the sauce before you add the next. The sauce will thicken and lighten, becoming almost foamy. Take the pan off the heat and whisk in more or less the juice of half a lemon to your own taste. This sauce isn’t as finicky as most delicate butter sauces. We keep it warm over a pot of hot water.
Maybe you’ll want to honor your asparagus with this deliciousness, too.