Vegan Jewish “Chicken” Broth For Your Comforting Golden Not-So-Chicken Soup (The Jewish Penicillin “Goldena Yoich” Reimagined)

Is a bowl of soup merely an escape, or is it a silent act of resistance? In the heart of Vienna’s Jewish Leopoldstadt, we are reverse-engineering “Jewish penicillin” to bridge the lipid gap without the chicken. Discover the physics of viscosity, the fifth taste of liquid modernity, and a vegan broth engineered to offer not just comfort, but a biological weapon against the grayness and the colds of the world.

[Jump to the Recipe]

The Golden Alibi

On Engineering Persistence, Biological Defiance, and the Vegan Reinvention of Jewish Penicillin

“In every pot of soup, a civilization encodes its theory of survival.”
Attributed, perhaps apocryphally, to no one in particular, and therefore to everyone.

In the kitchen of my Viennese Leopoldstadt apartment, on a weekday morning when the headlines have once again become unbearable, the act of peeling a yellow onion is a silent act of philosophical resistance. The papery skin yields. My eyes water, and I hear my wife’s voice drift in “Say Shema Yisroel!” while my father’s ghost cracks his old joke: “I can give you a smack so you really know why you’re crying.” For a moment, the cortisol of the news cycle retreats before something older and more patient: the smell of something beginning to cook.

To live in Vienna is to live in a city defined by what we might call the unbearable solidity of home. It is a place where the past is not a memory but a physical architecture. The coffeehouses, the stonework, and the very grammar of the streets all insist upon a continuity that was actually violently severed. In the old Jewish neighborhood I call home, every facade is a silent testament to the neighbors who were chased, expelled, and murdered. These were Jews, political opponents, and others who lived within these very coordinates. To cook here is to understand that food is never merely nutrition. It is a sensory sanctuary. It is a world we build for ourselves to protect our identity from eroding. In this light, the soup pot is not a kitchen appliance. It is a philosophical position.

The recipe that follows is for a vegan not-so-chicken soup. That hyphenated qualifier “not-so” is doing considerable work. It is an honest acknowledgment that something has been removed, and a promise that what replaces it has been engineered with care rather than assembled in haste. This essay is an attempt to explain what that engineering entails, and why it matters far beyond the bowl.

The Lipid Gap: What We Are Actually Trying to Replace

There is a primary contradiction at the heart of any vegan reimagining of what Ashkenazi Jewish culture has long called Jewish penicillin: the biological efficacy of traditional chicken soup was never simply about warmth, or hydration, or the psychological comfort of a grandmother’s attentions. It was, in measurable and mechanistic ways, about fat.

Schmaltz, or rendered chicken fat, was never merely a cooking medium. It was the active agent. As research has shown, chicken soup can specifically inhibit inflammation. This inflammation is what causes the general misery of a cold, and the soup acts as a physical intervention. This is not just folk medicine dressed in the language of science. It is science confirming what grandmothers already knew. The fat, the collagen, and the rendered proteins were performing anti-inflammatory biochemistry long before the world had a technical name for it.

To remove the chicken and replace it with nothing, thus to simply boil carrots and celery and call the result a vegan chicken soup, is to produce what we might call a ghost broth: a liquid that occupies the cultural role of the soup without performing any of its physiological functions. It has the name. It has the color, perhaps. But it fails to provide what the neurologist and the comforted child both require: viscosity, weight, the physical sensation that something substantial has passed through the body.

This is the lipid gap, and it is the central engineering problem of this recipe. The solution is not to pretend the gap does not exist, but to bridge it through other means: through the strategic deployment of plant-derived fats (a generous pour of good olive oil is not a compromise but a commitment), through umami compounds that trigger the brain’s satiety responses, and through the careful management of viscosity via a tapioca slurry that gives the broth its body. We are not approximating a chicken. We are reverse-engineering the neurological and physiological effects of what a chicken, in soup form, was always providing.

Beyond the Wellness Narrative: Soup as Mechanical Aggression

Contemporary wellness culture has done chicken soup a disservice. It has been recruited into a narrative of gentle retreat: the soft-lit, candle-adjacent, blanket-wrapped withdrawal from the world. Soup, in this framing, is passive, the culinary accompaniment to escapism. It is the equivalent of a weighted blanket.

The science disagrees. The landmark 1978 study by Marvin Sackner and colleagues at Mount Sinai Medical Center¹ measured something arrestingly concrete: nasal mucus velocity, which is the speed at which the body mechanically flushes pathogens from the respiratory tract. Hot chicken soup outperformed both hot and cold water. The implication is significant. The soup does not soothe the body into passivity. Chicken soup recruits the body into action. It is not a retreat but a purge. Not a pause but an offensive maneuver conducted in liquid form.

The steam alone is doing physiological work: aromatherapy is not a metaphor here but a mechanism. When you simmer alliums, like onions, garlic, and leeks, they release volatile compounds such as allicin and quercetin. Laboratory studies link these to antiviral effects and the ability to thin out stubborn congestion. Inhaling steam from a bowl forces warm, humidified air into the nasal passages, physically dilating congested tissues. The act of eating hot soup is, in its own quiet way, an act of biological aggression against the virus. This reframing matters. We are not, when we make this soup for the sick or the sad or the simply overwhelmed, offering resignation. We are offering a weapon.

In our vegan reimagining, this militancy is preserved and amplified. Traditional broth relied on specific animal proteins to help thin out congestion, acting much like a pharmacy-grade cough medicine. We achieve the same result by doubling down on the plant world. We use a higher concentration of alliums, including the onions, leeks, and garlic, and let them sweat longer in the pan to release their natural defenses.

If you want to augment the healing properties of the soup even further, you could add a few slices of fresh ginger to the pot. Its natural heat carries well-documented anti-nausea and anti-inflammatory properties that cut right through a lingering malaise. We are not making a lesser soup. We are making a differently armed soup.

Engineering Viscosity: The Lipid-Analog Strategy

There is a psychology to thickness. To the weary soul, a thin vegetable stock is a reminder of scarcity. It communicates dilution, absence, the suggestion that something more substantial was wanted and not provided. A thick, golden broth is a different communicative act entirely: it is a promise of abundance, a physical argument that the cook has not cut corners.

The neuroscience of mouthfeel is by now well established. Viscous liquids—those with higher resistance to flow—trigger a distinct and earlier satiety signal than thin ones, independent of caloric content. The brain reads thickness as substance. A broth that coats the back of the spoon coats the back of the throat, and the brain, receiving that tactile input, registers not just sustenance but safety. This is the mechanism by which a grandmother’s soup works even when the grandmother is no longer present, and even when there is no chicken in the pot.

This recipe employs two distinct viscosity strategies. The first is a cold-water slurry of tapioca starch, whisked into the broth in the final minutes: tapioca produces a clarity that cornstarch cannot, preserving the translucent gold of a well-strained broth while delivering its thickening properties. The second strategy is time: a long, unhurried simmer of starchy root vegetables whose cells gradually break down and surrender their starches into solution, creating a body that is earned rather than manufactured.

For the advanced practitioner, a third method presents itself: agar-agar clarification, borrowed from the modernist kitchen. A small quantity of agar is dissolved in the finished broth, which is then frozen. As it thaws, the ice crystals that form around the agar gel act as a filtration matrix, producing a broth of extraordinary clarity and silky body. This is, admittedly, not a weeknight technique. But it is worth knowing that the option exists. There are afternoons when the world demands not just comfort but perfection, and that perfection, in liquid form, is achievable without a single animal having been harmed in its production.

Umami as Radical Defense: The Fifth Taste in Liquid Modernity

In the twilight of the last century, a new diagnosis emerged for our era: a state of total social liquefaction. Everything that once felt permanent, from our careers and communities to our very sense of self, has seemingly dissolved into a persistent uncertainty. The old landmarks that provided a stable ground have melted away, leaving us in a world where change is the only constant. It is a hauntingly accurate description of our current moment; we are, quite literally, treading water, searching for a firm footing in a world that has turned entirely fluid.

Umami, which is the savory fifth taste identified by Japanese chemist Kikunae Ikeda in 1908 and long suspected to explain the particular satisfaction of a good broth, is, in this context, not merely a flavor category but a philosophical position. To eat something deeply savory is to experience the brain’s ancient circuitry for protein detection: a signal of nourishment, of metabolic completion, of having fed oneself well. The dopamine response that accompanies a glutamate-rich food is not hedonism; it is biology confirming that we are still here.

The standard protocol in this recipe deploys umami through layering. Shiro miso, a white miso fermented for a shorter period and therefore lighter and more nuanced than its red counterpart, contributes glutamates and a fermented complexity that deepens the broth without announcing itself. Nutritional yeast, that curious ingredient of the vegan pantry, adds a secondary layer of glutamic acid alongside B vitamins and a cheese-adjacent savoriness that reads, to the subconscious palate, as richness.

A note on the Passover constraints for those who observe them—be it out of religious conviction or a desire to honor the culinary traditions of a kosher-for-passover kitchen: during Pesach, the shift to a parve bouillon and the prohibition on fermented products like miso creates what we might call a functional constraint. It is a limitation that is also a kind of gift. When the miso is absent, when the usual sources of fermented depth have been temporarily removed by the calendar’s insistence, comfort must be sought elsewhere: in the sweetness of a slow-caramelized onion, in the particular warmth of white pepper, in the communal memory of having sat at this table before and been fed. The soup becomes, under constraint, less about the pleasure of the palate and more about the continuity of practice. Which is, perhaps, the more purely Jewish form of comfort.

The Golden Alibi: Color, Memory, and the Visual Politics of Broth

Is a bowl of soup merely a form of escapism? It is a question that carries more weight than it might seem. In a world where our deepest longings are often packaged and sold back to us as shallow comforts, one might suspect that a recipe promising aesthetic healing is just another distraction. Yet, beauty functions differently when the world around us feels broken. To create something truly beautiful in the kitchen, like capturing a color that genuinely lifts the spirit, is not an act of hiding from reality. Instead, it is a quiet refusal to let the world turn everything gray.

The golden color of a proper Jewish chicken soup is not incidental. It is, culturally and psychologically, the point. The color signals tradition, warmth, care, the specific kind of abundance that is expressed not through quantity but through quality of attention. Also, this gold is quintessential Vienna, calling to mind the shimmering dome of the Secession, the swirling patterns of the Jugendstil, and the luminous gold-leaf of Gustav Klimt. In the vegan version, this gold is engineered deliberately through turmeric, which provides a bright yellow base and anti-inflammatory curcumin. The deep amber notes come from onion skins, those papery outer layers typically discarded that contribute a depth the eyes can perceive even when a camera cannot. Finally, carrot and parsnip round out the profile with sweetness and a warm orange undertone. The color is not cosmetic. It is communicative. It tells whoever holds the bowl: this was made with intention.

There is a Yiddish concept that maps, imperfectly but usefully, onto this: kavanah, which translates to intention, mindfulness, the directedness of attention toward a purpose. In Jewish legal and spiritual discourse, kavanah is what distinguishes a performed act from a merely completed one. A prayer said by rote is structurally identical to a prayer said with kavanah. The difference is internal and total. The same principle applies in the kitchen. A broth assembled from carelessness may feed the body. A broth made with kavanah feeds something more because of the particular attention it requires, from the constant skimming and adjusting to the repeated tasting and returning to the pot.

The Ethics of the Not-So: Veganism and Jewish Continuity

The project of making this soup vegan is not, in the context of Jewish thought, as transgressive as it might initially appear. The concept of tza’ar ba’alei chayyim (the prohibition against causing unnecessary suffering to living creatures) is one of the oldest moral instructions in the Torah. It predates, in its formulation and spirit, much of contemporary animal rights philosophy. The rabbinical tradition has long debated the extent to which modern industrial animal agriculture, with its conditions of confinement and its systemic suffering, can be reconciled with this commandment. Many contemporary rabbis, across denominational lines, have concluded that it cannot.

In this light, the vegan chicken soup is not an accommodation to secular trends but a restoration of an older Jewish ethical logic: the insistence that how we feed ourselves is a moral question, not merely a nutritional one. The grandmother who made chicken soup was, within the constraints of her time and place, doing the best she could for her family. Her great-grandchildren, with access to a broader range of ingredients and a fuller picture of the supply chains behind their food, are continuing the same project by different means. Tradition is not what we repeat unchanged. Tradition is what we carry forward with the same intention that animated its origins.

There is also something to be said about the particular pleasure of improvisation within constraint. Jazz musicians speak of the freedom that becomes possible only within a structure rigorous enough to push back. In its own way, the vegan chicken soup acts as a jazz performance. While the melody is familiar, built from the golden color and soft vegan matzo balls that won’t fall apart alongside the dill, parsnip, and steam, the improvisation within the pot is total. Nothing in the bowl is what it was, and yet the bowl is, unmistakably, what it always was.

*

A Note on the Alchemy of the Golden Hour

There is a specific quality of light in the late afternoon when a broth has been simmering for two hours. The kitchen is warm. The windows have fogged slightly. The smell is of onion and herbs and something that is not quite savory and not quite sweet. Photographers call the hour before sunset the golden hour, for the quality of the light. This is the golden hour of cooking: the moment when a collection of ingredients becomes, unmistakably, something greater than their sum.

This soup asks for that hour. It cannot be rushed into adequacy. It must be allowed to arrive at itself. The tapioca slurry is added only at the end, once the broth has had time to develop its complexity. The miso is never boiled, only dissolved, which is a small but significant act of preservation, protecting the live cultures that give it depth. The final pass through a fine-mesh strainer, which removes the spent vegetables and returns to the pot a liquid of clarified intent, is not an optional step but the completion of the recipe’s central argument: that clarity requires effort, and that the effort is worth it.

The philosopher and the cook are, in this hour, doing the same work: taking what is available, applying sustained attention, and producing from raw materials something that did not exist before and that will, once consumed, persist only as warmth, and memory, and the mild biological certainty that the body has been cared for.

That, in the end, is what Jewish penicillin always was: not a cure, but a demonstration that someone, somewhere, thought you were worth the effort of a long simmer!

1. See Jon Nordheimer “Top-Of-The-Line-Chicken-Soup” in The New York Times
   April 20, 1987 (link: https://www.nytimes.com/1987/04/20/style/top-of-the-line-chicken-soup.html) ↩︎