Relish traces back centuries, with roots in ancient preservation techniques, Indian spice traditions, and British colonial kitchens. The word itself is even older than the condiment. What started as a general term for any lingering flavor eventually narrowed to describe the specific chunky, tangy topping most people know today.
The Word Came Before the Condiment
The English word “relish” first appeared around 1520, meaning simply “a sensation of taste” or a distinctive flavor. It evolved from the earlier Middle English word “reles,” dating to about 1300, which meant scent, taste, or aftertaste. That word came from Old French “relais,” meaning “something remaining” or “that which is left behind,” referring to the flavor that lingers after eating.
For nearly three centuries, “relish” described any pleasurable taste rather than a specific food. The shift happened in 1797, when the word was first recorded meaning a condiment: something piquant added to plain food to make it more enjoyable. The leap makes intuitive sense. A relish is, literally, something that gives a dish its lingering taste.
Ancient Roots in Pickling and Preservation
Long before anyone called it relish, people were chopping vegetables and preserving them in vinegar, brine, and spices. The Romans produced garum, a concentrated fermented fish sauce. Across Asia, pickled vegetables and fruit preserves served the same basic purpose: making bland staple foods more interesting while extending the shelf life of seasonal produce. These preserved condiments are the ancestors of every relish jar on grocery shelves today.
Indian Chutneys and the Colonial Connection
The most direct influence on modern Western relish came from India. In the 17th century, British traders and sailors working for the East India Company encountered the enormous variety of Indian chutneys and pickles (achar). Sailors found that these preserves paired well with their monotonous shipboard diet of salted meat and dry biscuits, and they began bringing quantities home to Britain. Merchants followed, and British cooks soon started creating their own versions with local ingredients.
This cross-cultural exchange produced one of relish’s most important predecessors: piccalilli. The earliest known recipe appears in Anne Blencowe’s handwritten recipe book from around 1694, titled “To Pickle Lila, an Indian Pickle.” It describes a vinegar and brine sauce flavored with ginger, garlic, pepper, turmeric, and mustard seeds, packed with cabbage, cauliflower, and other vegetables. By 1758, the cookbook author Hannah Glasse published her own version, calling it “Paco-Lilla, or India Pickle,” with white wine vinegar as the base and a wide range of vegetables and fruits including white cabbage, cauliflower, cucumber, melon, and apple. The name “piccalilli” settled into its familiar form by 1769.
These early British piccalillis established the template that relish still follows: chopped vegetables, vinegar, sugar, and warm spices combined into something chunky, tangy, and a little sweet.
How Relish Became American
As the concept crossed the Atlantic, American cooks adapted it with local ingredients and regional preferences. In the South, chow-chow became the dominant style. Southern versions typically combine tomatoes, cabbage, bell peppers, and sweet onions, though no two batches are quite the same. Northern versions, particularly from Amish communities in Pennsylvania, lean toward cauliflower, carrots, and beans. The name “chowchow” is believed to have originated with French-speaking Acadian settlers from Canada who eventually made their way to Louisiana.
The version most Americans picture today, the bright green sweet pickle relish sold in squeeze bottles, is a distinctly American invention built on a simpler base: chopped cucumbers preserved in a sweet vinegar brine. Chicago took this a step further. The city’s signature neon-green hot dog relish, popularized by Vienna Beef, uses a proprietary recipe that transforms garden cucumbers into something with an unmistakable electric color and a sweet, tangy bite. It became inseparable from Chicago-style hot dogs and remains a point of local pride.
What Makes Relish Different From Chutney or Salsa
Relish sits in a family of chunky condiments, but it has a distinct identity. The Oxford English Dictionary defines it as “a piquant or spicy condiment eaten with food to add flavour, specifically a sauce made of chopped pickled vegetables.” Three characteristics set it apart.
- Texture: Relish is chunkier than chutney. While chutney cooks for one to four hours until it becomes smooth and jam-like, relish cooks for a shorter time, keeping its chopped, distinct pieces.
- Flavor profile: Relish balances sweet, sour, and spicy in a way that’s meant to complement food without overpowering it. Chutney tends to be sweeter and more intensely spiced.
- Base ingredients: Relish is primarily vegetable-based with a pickled profile, while chutneys often feature fruit and salsas rely on raw or lightly cooked ingredients.
How Relish Is Made
Whether produced in a home kitchen or a factory, relish follows the same basic steps. It starts with selecting firm, fresh vegetables with no signs of decay. Cucumbers, the most common base, get a thin slice removed from the blossom end, which contains enzymes that can cause unwanted softening.
The vegetables are chopped or pulsed in a food processor into small, roughly quarter-inch pieces. Then comes a critical soaking step. The chopped vegetables are combined with salt and cold water (often with ice) and left to sit for anywhere from one hour to twelve hours, depending on the recipe. This draws out excess moisture so the finished relish has a firm texture rather than a watery one. After soaking, the vegetables are drained thoroughly, sometimes pressed through cheesecloth until no more liquid drips through.
From there, the drained vegetables are combined with heated vinegar, sugar, and spices, then cooked briefly. The short cooking time is key. It’s just enough to marry the flavors and ensure safe preservation without breaking down the vegetable pieces into mush. For canning, the hot relish goes into sterilized jars and gets processed in a boiling water bath to seal.
The result is a condiment with a history stretching from Roman fish sauces through Indian chutneys, British piccalilli, and Southern chow-chow to the neon green topping on a Chicago hot dog. Each version reflects the ingredients and tastes of its place and time, but the core idea has stayed remarkably consistent for centuries: chop something fresh, preserve it with acid and spice, and use it to make ordinary food more interesting.