The Biggest Edible Ever Consumed: Cannabis Eating World Records

Cannabis world records exist in a unique space where culinary ambition meets manufacturing innovation—and where official recognition remains elusive. The largest verified cannabis-infused edible is an 850-pound brownie containing 20,000mg of THC, created by MariMed Inc. in Massachusetts in December 2021. Whether you’re curious about the technical challenges behind these massive creations or want to explore more reasonably sized options, Herb’s product catalog offers a wide selection of cannabis edibles from trusted brands.

• The world’s largest cannabis brownie weighs 850 pounds with 20,000mg THC, created by MariMed Inc. in December 2021—more than 3.5 times larger than the previous non-cannabis brownie record
• Kosmik Brands holds the gummy record with a 286-pound creation containing 939,700mg of THC, unveiled in June 2025
• Guinness World Records refuses cannabis-related submissions involving the consumption, preparation, or use of cannabis products due to company policy, forcing the industry to document achievements through alternative channels
• Record-breaking edibles serve marketing purposes, not consumption—manufacturers use spectacle to launch brands and demonstrate technical capabilities
• A stark safety contrast exists between record products (hundreds of thousands of mg THC) and legal retail limits (5-10mg per serving)
• Cannabis edibles have ancient origins with longstanding traditions like bhang in India, connecting modern records to millennia-old practices

Defining what makes an edible “the biggest” requires examining multiple metrics that manufacturers and media outlets use to classify these achievements.

Cannabis edible records typically fall into two categories:

Weight-based records:

• Total mass of the finished product
• Physical dimensions (length, width, height)
• Number of ingredients required for production

Potency-based records:

• Total THC content in milligrams
• Concentration per unit weight
• Combined cannabinoid profiles

The 850-pound MariMed brownie measured 3 feet wide by 3 feet long and 15 inches tall, requiring 1,344 eggs, 212 pounds of butter, 250 pounds of sugar, and 122 pounds of cocoa powder. This creation broke the 234-pound brownie record set in 2013 by more than 3.5 times.

Without official governing bodies, the cannabis industry has developed its own verification systems:

• Documentation through trade publications like Marijuana Venture and Cannabis Business Times
• Self-certification by manufacturers with photographic and video evidence
• State regulatory body documentation for licensed facilities
• Industry event recognition and media coverage

The evolution of massive cannabis edibles reflects both manufacturing capabilities and marketing ambitions within the legal cannabis space.

The Record-Breaking Brownie (2021):

MariMed’s massive brownie creation generated significant media coverage—the company reported more than five billion consumer impressions—and successfully launched their Bubby’s Baked brand. Ryan Crandall, MariMed’s Chief Product Officer, stated that the product aimed to recreate “the nostalgic experience” of homemade brownies that introduced many consumers to cannabis edibles.

The Gummy Giant (2025):

Kosmik Brands shattered previous records in June 2025 with a 286-pound cannabis gummy containing 939,700mg of THC. This creation more than doubled the previous record of 135 pounds set by Good Day Farm in Missouri in 2022. The company created two identical gummies—one as a permanent monument and another divided for charity fundraising.

For those interested in making their own gummy creations at a more modest scale, check out Herb’s homemade gummies guide.

Creating massive infused edibles presents unique technical challenges:

• Maintaining THC homogeneity throughout hundreds of pounds of product
• Ensuring consistent texture and baking across large volumes
• Meeting state seed-to-sale tracking requirements
• Managing industrial mixing equipment for proper infusion distribution

Interestingly, the largest non-cannabis gummy ever created weighed 3,800 pounds—more than 13 times larger than the cannabis record. This gap suggests cannabis manufacturers face constraints from regulations, costs, or market considerations rather than purely technical limitations.

Manufacturing record-breaking cannabis edibles requires industrial-scale operations that balance food science with precise cannabinoid infusion.

Production considerations include:

• Industrial mixing equipment to ensure even THC distribution
• Batch testing samples from multiple locations within the product
• Employment of cannabis-specific food scientists
• Video documentation of production processes for verification

Testing laboratories use HPLC (High-Performance Liquid Chromatography) to measure both THC and THCA, calculating “Total THC” after decarboxylation. Potency variance tolerances are jurisdiction-specific—for example, Illinois uses an 85-115% tolerance framework, while many regulated markets apply tolerances around ±15% of labeled amounts.

Record-breaking edibles produced in licensed facilities must still comply with state manufacturing standards:

• Products tracked through state seed-to-sale systems (METRC, BioTrack)
• Manufacturing facilities maintaining food safety certifications
• Proper disposal or destruction documentation required when necessary
• Packaging standards apply when products are packaged for consumer distribution

If you’re curious about creating your own infused creations at home, explore Herb’s recipe collection for tested formulas and techniques.

Beyond brownies and gummies, the cannabis industry has produced numerous record-breaking achievements that showcase manufacturing creativity.

Guinness World Records policies exclude titles involving “the consumption, preparation, or use of tobacco, cannabis, or nicotine products.” Paul Vancea, Chief Financial Officer at Kosmik Brands, addressed this limitation directly: “Guinness World Records will not touch anything cannabis related. So, unfortunately, we won’t be able to get them here to do a Guinness World Record, but it would definitely be a world record.”

This policy forces the cannabis industry to document achievements through:

• Industry trade publications
• Self-certification with extensive documentation
• Social media verification and viral coverage
• State regulatory records for licensed facilities

Notable cannabis records documented by Royal Queen Seeds include:

• The 850-pound brownie (MariMed, 2021)
• The 286-pound gummy (Kosmik, 2025)
• Various joint-rolling records at cannabis festivals
• Concentrate production achievements

These records serve multiple purposes beyond spectacle—brand launches, media coverage, and demonstrations of technical manufacturing capabilities that build credibility in competitive markets.

While record-breaking edibles make headlines, responsible consumption remains essential for any cannabis user regardless of serving size.

Many adult-use markets cap individual servings at 10mg THC (with some at 5mg) and often cap multi-serving packages around 100mg THC, though rules vary significantly by jurisdiction. These limits exist because:

• Edibles produce effects through liver metabolism, creating 11-hydroxy-THC
• Onset times range from 30 minutes to 2+ hours
• Duration of effects can last 6-8 hours
• Individual responses vary significantly based on body composition and tolerance

Always start low and go slow—the contrast between record products containing nearly one million milligrams of THC and recommended serving sizes of 5-10mg illustrates why these spectacle creations exist for marketing rather than consumption.

For guidance on cannabis strains that might complement your edible experiences, Herb’s strain database offers detailed profiles and effect information.

Cannabis edible records connect to a broader cultural history that spans millennia and continues evolving today.

The history of cannabis edibles includes ancient traditions like “bhang”—cannabis-yogurt drinks with longstanding use in India, still consumed during festivals today. North Africa developed traditional cannabis confections known as “majoun” (cannabis jam), while the Alice B. Toklas Cookbook popularized “Hashish Fudge” in Western culture in 1954.

In the 1980s, Mary Jane Rathbun, known as “Brownie Mary,” became famous for baking cannabis brownies for AIDS patients in San Francisco. This compassionate tradition influenced today’s record attempts, many of which include charitable components.

Record attempts generate significant community engagement:

• Social media sharing and viral content creation
• Industry pride and manufacturing credibility
• Tourism and destination appeal for dispensaries
• Charitable partnerships and fundraising opportunities

Kosmik Brands partnered with HeroGrown, a veterans cannabis advocacy nonprofit, to use portions of their record gummy for fundraising purposes—demonstrating how spectacle can serve community benefit.

As regulations evolve and manufacturing technology advances, cannabis edible records will likely continue growing in ambition and scale.

Current trends in cannabis manufacturing include:

• Nano-emulsion technology for faster-acting edibles
• Precision dosing developments
• Botanical terpene additions for entourage effects
• Luxury and craft positioning similar to fine chocolate
• Celebrity-branded edible lines

These innovations may eventually translate to record attempts, with manufacturers pushing boundaries of both size and sophisticated cannabinoid delivery.

Changes in federal cannabis policy could alter the landscape of cannabis records, though specific outcomes remain uncertain. Potential impacts might include standardized national testing protocols, consolidated manufacturing opportunities, and shifts in industry oversight—though these would depend on the nature and scope of any policy changes.

Stay updated on legalization developments and industry trends through Herb’s news section, where cannabis policy changes and market innovations receive regular coverage.

Herb serves as the go-to resource for cannabis enthusiasts seeking both entertaining content and practical education. Whether you’re fascinated by record-breaking edibles or want to make your own cannabutter at home, Herb provides trusted guidance backed by years of cannabis journalism and a community of 14 million passionate members.

From strain guides to dispensary locations, Herb offers everything you need to explore cannabis culture responsibly and confidently.