Chunky FATSO Dark Chocolate hits Waitrose

FATSO has secured its first national supermarket listing with an exclusive rollout into 250 Waitrose stores from 6 April, marking a major step-change for the cult dark‑chocolate brand that has until now built its following through independents, cafés, hotels, and premium delis.

Waitrose will stock three of FATSO’s bestselling 150g bars — Morn’n Glory, Nan’s Stash and Home Run — each made with ethically sourced Colombian dark chocolate through the brand’s partnership with Luker Chocolate. Known for its unapologetically chunky format and maximalist inclusions, the range brings a new, flavour‑first take on dark chocolate to the premium aisle.

Dark chocolate has been riding a wave of consumer interest, driven by shoppers seeking higher cocoa content, better sourcing credentials, and more adventurous flavour profiles. FATSO enters the mainstream at a moment when retailers are actively elevating their confectionery ranges with products that balance indulgence, provenance, and personality.

Each bar blends FATSO’s signature dark chocolate with playful, nostalgic, and texture‑rich inclusions:  

• Morn’n Glory — Cornflakes, orange marmalade and a hint of toast for a breakfast‑inspired hit. 
• Nan’s Stash — Buttery biscuits, peanuts and chewy toffee, nodding to the classic biscuit tin. 
• Home Run — Salted pretzels, almonds and honeycomb for a sweet‑salty crunch.

The launch targets food‑curious premium shoppers, particularly those seeking ethical sourcing, bold flavours, and a more indulgent dark‑chocolate experience. The bars are positioned for gifting, treat‑yourself occasions, and premium snacking, with strong crossover appeal across grocery, café retail, and foodservice.

The Waitrose listing represents FATSO’s largest bricks‑and‑mortar rollout to date, building on momentum from more than 450 independent stockists. The exclusive partnership gives Waitrose a distinctive point of difference in premium confectionery, while giving FATSO national visibility for the first time.

Co-founder Ella McKay said the move reflects the brand’s long‑term commitment to quality, values‑led sourcing, and meaningful retail partnerships. She described the listing as “the right step” for a brand whose customers “care deeply about where their food comes from, how it’s made, and the values behind it.”

Waitrose confectionery buyer Ashleigh Shering said FATSO brings “fresh, bold energy” to the aisle and aligns with the retailer’s focus on responsible sourcing and flavour‑driven innovation.

FATSO’s arrival in a major national retailer signals a shift in how dark chocolate is being positioned and consumed. The brand is helping redefine the category away from austere, high‑cocoa minimalism and toward playful, flavour‑stacked indulgence with ethical credentials. For manufacturers and suppliers, it underscores the growing commercial opportunity in premium, personality‑led chocolate that blends craft with creativity.