A Kansas City psychiatrist, two flavours of muschup and a third sauce.

KC Masterpiece is a barbecue sauce created in Kansas City by Dr. Rich Davis and owned since 1986 by The Clorox Company. Davis was a psychiatrist before he was a sauce maker. The Kansas City history site disKCovery, in an August 2023 article by Devan Dignan, says he was born in Joplin, Missouri, grew up in Topeka, Kansas, received his medical degree from the University of Kansas and practised as a family physician before becoming an adult and child psychiatrist. The Pitch, the Kansas City weekly, described him in July 2005 as a child psychiatrist “who liked to tinker in the kitchen.”

disKCovery says that by the late 1970s, practising in Kansas City, Davis wanted to take a few food ideas to market, beginning with two flavours of “muschup”, a mixture of mustard and ketchup. He was encouraged to add a third sauce and turned to barbecue. English Wikipedia names the two earlier products Muschup and Dilled Muschup, and says most Kansas City food brokers were reluctant to take the sauces on until Jim Flynn of Flynn Brokerage backed them with sampling demonstrations in local supermarkets.

The recipe followed local habit and borrowed from other regions. disKCovery describes a molasses and ketchup base with a vinegar tang it likens to North Carolina, a hint of mustard, a spice blend with a kick and a dash of liquid smoke. The Pitch reported Davis describing how molasses brings a distinct flavour to the tomato-based sauce. Both sources date the start of sales to 1977: The Pitch says Davis began peddling the sauce to grocers that year, and disKCovery says it first went on sale in Kansas City the same year.

Kingsford, Hidden Valley’s food company and a restaurant clause.

Kansas City grocers sold the sauce for close to a decade before it changed hands. In 1986, disKCovery says, Davis sold the recipe and the brand to the Kingsford charcoal division of the HV Food Products Company, with an eye on marketing it nationally. The HV stands for Hidden Valley, according to disKCovery, and English Wikipedia says the company was formerly known as Hidden Valley Ranch Food Products, Inc. Both businesses belonged to Clorox. A Clorox fact sheet dated April 2013 says the company acquired Hidden Valley in 1972 and The Kingsford Company in 1973, and that KC Masterpiece was “acquired by our company in 1986.” The Pitch also named the buyer as the Clorox Company.

The deal kept one use of the name with its creator. The Pitch reported in 2005 that, as a condition of the sale, Davis retained the right to open and operate restaurants under the KC Masterpiece name, and that the first KC Masterpiece Barbecue & Grill opened in Overland Park, Kansas, in 1987. The brand’s own FAQ page says the HV Food Products Company does not own the restaurants and that Davis contracted with the company to use the name for them. disKCovery says the chain later reached the Country Club Plaza, St. Louis and Chicago, and that the last location, the original in Overland Park, closed in 2009.

Davis stayed attached to the sauce after the sale. His obituary, published in October 2015 by the Johnson County Funeral Chapel, says he became the featured spokesman in KC Masterpiece print, radio and television commercials, and that he wrote two barbecue cookbooks with Shifra Stein. disKCovery reports that he died at his home in Leawood, Kansas, in 2015.

The brand’s website, as of October 2026, places KC Masterpiece in a “Family of Brands” with Kingsford, Hidden Valley, Glad and Soy Vay, and links that list and its legal pages to The Clorox Company. Clorox has owned KC Masterpiece since 1986.

Design and documentation.

The brands in this group are barbecue and steak sauces, condiments sold in bottles on supermarket shelves and set out on restaurant tables. They are bought quickly and used often, so a bottle in this category usually has to be recognised at arm’s length, among many similar bottles in the same aisle, by its shape, its colour and the name on the label.

That is why identity in this part of the grocery trade tends to rest on a few repeated signals rather than on the sauce itself. A wordmark, a founder’s name or face, a place name, a slogan or a short run of letters can travel from bottle to advertisement to recipe card, while the bottle changes size, material and cap many times over the years and new flavours are added beside the original.

The companies behind these names have often changed hands, been folded into larger food groups or moved where their sauces are made, so each guide asks plain questions: who started the brand, who owns it now, where the sauce is made and how its labels have been presented. Each separates what independent sources record from what a company says about itself.

A black label among bright ones, a self-declared masterpiece and a potato chip.

The first label was a deliberate contrast. disKCovery says Davis noticed how many brightly coloured labels filled the shelves and chose a black label for his sauce, with white text reading “K.C. Soul Style Barbecue Sauce.” English Wikipedia also gives KC Soul Style as the original name. The new name came from Davis himself: according to disKCovery, he declared the sauce “my masterpiece” and renamed it K.C. Masterpiece, with the initials of his home city in front.

The name later travelled beyond the bottle. disKCovery says that in the 1990s KC Masterpiece became the signature flavour of Lay’s barbecue potato chips for many years, through a partnership between Clorox, the parent of HV Foods and Kingsford, and Frito-Lay. The site also describes the sale to Kingsford as a natural match, arguing that people reaching for Kingsford charcoal would be inclined to reach for the sauce as well.

The current range keeps the Kansas City reference in plain sight. The brand’s website lists barbecue sauces including Original, Hickory Brown Sugar, Kentucky Bourbon and Kansas City Classic, alongside marinades such as Honey Teriyaki and Classic Steakhouse, and its FAQ says the sauces are distributed nationally through grocery, mass-retail and warehouse-club stores. Its ingredients page leans on vine-ripened tomatoes, hickory smoke, wildflower honey and molasses, and the site’s own description closes with the line “It is truly a KC Masterpiece.”

For a design guide, KC Masterpiece shows how a city’s initials and a single confident word can turn a doctor’s home recipe into a national supermarket name, starting from a black label chosen to stand out among bright ones. Compare it with Hidden Valley, the ranch dressing that shares its Clorox owner, and Sweet Baby Ray’s, a barbecue sauce that began at a Chicago cook-off. For this guide we use label black, soul white, molasses brown and tomato red with a high-contrast serif, an unofficial interpretation; no product or logo is reproduced.

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