A Smiths snack, a political pun and a monster on every bag.

Monster Munch began life at Smiths, the London crisp maker founded in Cricklewood in 1920 by Frank Smith and Jim Viney, according to English Wikipedia. By the 1970s Smiths was no longer independent: English Wikipedia says the American food group General Mills bought it in 1966 and sold it to Associated Biscuits in 1978. It was in the General Mills years, in 1977, that Smiths launched a baked corn snack under the name The Prime Monster, a play on “prime minister,” English Wikipedia says. In 1978 the snack was renamed Monster Munch.

From the start the brand was built on size and on monsters. Smiths advertised the snacks as “The Biggest Snack Pennies Can Buy,” a line that appears in a 1981 television advertisement preserved by the advertising archive Rewind, and English Wikipedia says each pack carried a different monster on the front. There was a Monster Munch Club with membership packs, it adds. The first flavours, as English Wikipedia dates them, were Roast Beef in 1977, Pickled Onion in 1978 and a flavour called Saucy in 1981; others followed, among them Sizzling Bacon, Cheese & Onion, Giant Prawn and Salt & Vinegar.

Smiths changed hands again in the 1980s. English Wikipedia says Nabisco bought Associated Biscuits in 1982, which brought Smiths together with Walkers, the Leicester crisp maker founded by Henry Walker in 1948. After the 1988 leveraged buyout of RJR Nabisco, the French group BSN bought the businesses and sold Smiths and Walkers on to PepsiCo in 1989, English Wikipedia says. Monster Munch has been a PepsiCo snack ever since.

Paws, a relaunch and a crisp World Cup.

Under PepsiCo the brand moved from one house name to another. In 1993, English Wikipedia says, Monster Munch was transferred from the Smiths brand to Walkers, and in 1994 a larger Mega Monster Munch arrived in a Flamin’ Hot flavour. A relaunch in 1995 gave the snack a base of 100% maize and less salt, replaced the original pieces with smaller paw-shaped ones, and introduced a new set of monster characters with their own back stories.

In 2008 the brand went the other way. English Wikipedia describes a relaunch of Mega Monster Munch aimed at nostalgic adults, which returned the snack to its larger original size in retro-style packs, supported by a “Find Our Monsters” campaign that went looking for the original costume props. Later additions included bacon-flavoured Mega Monster Munch Webs for Halloween 2013, Monster Munch Giants in 2021 and, in 2024, a renamed Sweet and Spicy Flamin’ Hot, English Wikipedia says.

Its fans gave it a public moment in 2016. The television presenter Richard Osman ran a “World Cup of Crisps” as a Twitter poll for charity, and Pickled Onion Monster Munch won, ahead of Wotsits and Quavers, the Southport Visiter reported in March 2016. The paper noted that the winning snack was made locally, at the Walkers factory on Pennine Place in Skelmersdale, Lancashire. The potato-industry directory PotatoPro lists the same PepsiCo site as making Monster Munch alongside Walkers Baked and Snack a Jacks.

The snack has travelled under other names and owners. In Ireland, English Wikipedia says, it was renamed Mighty Munch when Walkers entered the market; in New Zealand the snack maker Eta produces Monster Munch with local flavours. In France the name belongs to a different company altogether: English Wikipedia says the German snack group Intersnack bought the French firm Vico in 1998 together with its Vico and Monster Munch brands, and that its French version is smaller and thinner, with ghost-shaped pieces.

Design and documentation.

The seven brands in this group are savoury snack and crisp brands, mostly British, with one global sister brand: Hula Hoops, Monster Munch, Quavers, Wotsits, McCoy’s, Burts and Lay’s. Snack brands in general sit at many different points in the trade, from small makers that still carry a founder’s name to names that now belong to much larger food groups, and a single brand can be sold everywhere from a corner shop to a supermarket aisle.

A snack brand’s identity is usually carried less by a single product than by a pack, a name and the shape or flavour it promises, because the company behind the name may have changed hands, moved its factory or grown far beyond the town where it started. That makes the questions behind each name worth asking plainly: who started it, who owns it now, and where its snacks are actually made and packed.

Each guide separates what independent sources record from what the company says about itself — its founding story, its owners over time, where its snacks are made and how its packaging has changed — and marks plainly what rests only on the company’s own word.

Three monsters, a gradient and a step back from Walkers.

Monster Munch’s packs have been redrawn twice in less than a decade. In 2019, English Wikipedia says, the packaging was updated, and the brand appeared on Channel 4’s Snackmasters. Writing in August 2026, Creative Bloq’s Joe Foley said that 2019 update had brought in gradient backgrounds and placed a large Walkers logo on the front of the bag, in a round of redesigns that also took in Quavers, Wotsits and Squares.

The next redesign reversed much of that. In August 2026 Creative Bloq and the packaging site Dieline both reported a refresh by PepsiCo’s European design team rather than an outside agency. According to Creative Bloq, the team removed the computer-generated 3D effects and gradients in favour of a simpler, bolder look, redrew the brand’s three monster characters, adjusted the wordmark, added a new monogram, and updated the photography and packaging. Both reports say the Walkers logo came off the front of the packs, leaving Monster Munch as the name in charge. Dieline also noted a revised colour palette. Creative Bloq quoted Jon Bailey, a senior design manager at PepsiCo, saying the brand’s heritage called for “a cautious approach.”

The brand sits inside a family of PepsiCo snacks that were once separate British companies. Wotsits and Quavers, its runners-up in the 2016 crisp poll, are also sold under the Walkers umbrella today, as is the Walkers crisp range made in Leicester, which English Wikipedia calls the largest crisp factory in the world. Monster Munch, by contrast, is a Skelmersdale product, and the Smiths name it was born under survives as a separate PepsiCo brand, according to English Wikipedia.

For a design guide, Monster Munch shows how a cast of characters can do the work of a logo, carrying a snack from a 1977 political pun through two owners’ house names and back to the monsters alone. Compare Wotsits and Quavers, its stablemates at Walkers. For this guide we use monster purple, slime green and flame orange with comic display caps, an unofficial interpretation; no product or logo is reproduced.

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