Advertisement

Black Magic: DIY walnut bitters for an adventurous cocktail


Black walnuts are easy to gather and difficult to process, but their rich meats and distinctive flavor make delicious cocktail accoutrements. -- photo by Tim Taranto
Black walnuts are easy to gather and difficult to process, but their rich meats and distinctive flavor make delicious cocktail accoutrements. — photo by Tim Taranto

I was on a run in Northside when I tripped on what looked like a green golf ball on the sidewalk. It wasn’t a golf ball; it was an unhulled black walnut (Juglans nigra), and the sidewalk and street were littered with them. I’d heard tell of harvesting black walnuts for their distinctively rich nut meats and using their husks as a dye. I’d also heard the walnuts put up a good fight and that processing them was difficult, but I felt up to the task.

Identify Them

Black walnuts are large deciduous trees and possess compound leaves with alternating spade-shaped leaflets in groups 15-20. The nuts ripen to a green or yellow and subsequently turn brown in early autumn in Iowa, they can be picked off the tree or gathered from the lawn before the squirrels get to them. The nuts are roughly two inches in diameter. I collected some 15 lbs of nuts from a single tree in a single evening though I could have easily collected twice as much.

Hard Work

Gathering the nuts was the easy part and I also saved a few of the leaves. I knew the hulls are notorious for staining so I grabbed a pair of gloves and put on an old sweatshirt and began the gnarly work of hulling the nuts on my porch. The brown and dry hulls peeled off easily though the fresh green nuts took a little more effort. A screwdriver helped. About a fifth of the nuts contained maggots in the hull but that is no biggie as the grubs don’t penetrate the nut.

The 15 lb bag of nuts took two hours to hull. Next came the drying. I left the hulled nuts to cure on my kitchen table for a week. When it came time to crack the nuts I returned with the gloves, an old rag, a hammer, and took them to my cement stoop. With the nut wrapped in the rag, a few good whacks did the trick. The dried nut meets dislodged from the shell rather easily though I did use my pocket knife to pick out any lingering remnants. For every three pounds of nuts, I managed about a cup of nut meats. After shelling I put the nuts in a jar and stored them in the freezer, though I did save a cup for my next project…

Black Walnut Bitters

Fancy pants cocktails are all the rage and what is fancier than making your own bitters? Bitters are those strongly botanical spirits used to flavor cocktails. To make my own black walnut bitters I combined the following in a mason jar:

• 12oz shelled walnuts
• 16 oz 80-100 proof vodka
• 1 teaspoon cacao nibs
• 1/2 teaspoon allspice
• 8 whole cloves
• 1/4 oz dried black walnut leaves
• 1/4 oz black walnut hull
• 1/2 teaspoon white pepper

I kept the jar in a cool place out of the sun and shook it once a day for two weeks, opening and tasting and sniffing it periodically. The color became a rich coffee umber. At the end of two weeks I let the contents drip through a filter into my Chemex and then funneled it into a glass jar with dropper.

The Warlock: A Nutty Cocktail

• 1/12 oz Cedar Ridge Bourbon
• 1/2 oz Punt e Mes Vermouth
• 2 Dashes Black Walnut Bitters

Curious what's happening this weekend? Sign up here to stay in the know.

Shake and serve with star anise to garnish.


Comments:

  1. Hey Tim,

    This recipe for black walnut bitters looks great! Hope to make it soon. I’m curious, tho, how does it compare to the Fees Bros version?

    Thanks!

Leave a Reply

Your email address will not be published. Required fields are marked *

Advertisement

A collaboration between The Englert Theatre and FilmScene

STRENGTHEN
GROW•EVOLVE

Help us build the greatest small city for the arts in America—right here in Iowa City. Learn more »

Donate Today

Strengthen • Grow • Evolve is a collaborative campaign led by two Iowa City-based arts nonprofits, The Englert Theatre and FilmScene that seeks a major reinvestment to strengthen the arts through modern and historic venues, innovative programming, and new models of collaboration.

For 18 years...

Little Village has been telling the truth and changing our little corner of the world.

If you can, help us head into the next 18 years even stronger with a one-time or monthly contribution of $18, or any amount you choose.

Little Village
2019 Give Guide

Get to know some of the nonprofits helping to make the CRANDIC a better place to live.