A Challenger Brand Takes Flight – Not Just Another Fried Chicken Brand

THUNDERBIRD FRIED CHICKEN

Brand Experience / Brand Identity / Guidelines / Packaging / Verbal Identity

New Thunderbird Fried Chicken logo from rebranding by Spinach Branding, a leading branding agency
Branding agency Spinach Branding’s rebranded Thunderbird Fried Chicken packaging
Brand agency Spinach Branding’s rebranded Thunderbird Fried Chicken packaging

Not all fried chicken is created equal. Some brands play it safe – but Thunderbird Fried Chicken never have. Born in an eBay-bought ambulance, fuelled by a passion for perfecting the wing and driven by a maverick mindset, Thunderbird didn’t just join the high street — they set out to shake it up.

But to truly challenge the fried chicken establishment, Thunderbird needed more than just legendary wings. They needed a bold, fearless brand identity – one that could cut through the noise, capture imaginations, and drive national expansion. That’s where Spinach Branding stepped in.

We worked with company founder Matt Harris and F&B investment specialists TriSpan, alongside industry heavyweights from Five Guys and Tortilla, to redefine Thunderbird from a street-food sensation to a high-street success.

Standing Out in a Saturated Market

The UK’s fried chicken market is crowded and highly competitive. Consumers love fast-casual dining, but they expect more than just good food. They are looking for an experience.

Key Market Insights

  • The fast-casual dining sector is valued at over £24 billion, but with so many brands competing for attention, differentiation is key.
  • 76% of consumers say brand identity influences where they eat, proving that visual impact and messaging matter as much as the menu.
  • Younger audiences crave authenticity and originality, meaning Thunderbird needed a brand that was bold, unapologetic and completely ownable.

Our Challenge

  • Differentiate Thunderbird in a market flooded with fried chicken brands.
  • Create a distinctive, high-energy identity that could own the high street.
  • Develop a messaging and design system with national scalability.
  • Build a foundation for long-term growth and expansion.

From Vision to High-Street Impact

Working closely with Matt Harris, TriSpan, and industry veterans, we transformed Thunderbird into a fully realised, ownable challenger brand. Every element of the brand was built to reflect speed, energy, obsession with flavour and a fearless attitude.

Brand Strategy: Defining Thunderbird’s DNA

We completed a discovery into Thunderbird’s story, mission, and the founder’s obsession with chicken perfection. From this, we crafted a brand platform to shape everything from messaging to visual identity.

  • Brand Essence: Fast. Fearless. Frientific.
  • Core Values: Big Energy. Bigger Flavour. Zero Compromise.
  • Brand Personality: The maverick that refuses to play by the rulebook. Confident, obsessive, constantly pushing for better.
  • Brand Promise: Thunderbird makes fried chicken exciting again. Mindfully sourced. Expertly crafted. Unbelievably good.

We developed a distinct brand lexicon, turning Thunderbird’s personality into language that would resonate across menus, stores and marketing:

  • Mattodology: The precise science behind Matt’s menu innovation.
  • 100% Frientific: A fusion of food science and pure joy.
  • Maverick Chicken: A brand with attitude, not just another fried chicken joint.

Visual Identity: A High-Voltage, High-Impact Look

Thunderbird needed a striking visual identity that reflected its electric energy, pace and challenger mindset.

Key Design Elements:

  • ‘Boltography’ Typography: Custom letterforms inspired by speed, movement, and high-energy food culture – a nod to Thunderbird’s NASCAR-fuelled origins and fast-paced kitchen environment.
  • Colour Palette: Unlike traditional fried chicken brands that rely on reds and blacks, Thunderbird’s identity is electric, high-contrast and built for instant impact on a crowded high street.
  • Illustration & Graphics: A mix of punchy, dynamic patterns and bold layouts to reflect the maverick, high-intensity energy of the brand.

Verbal Identity: Crafting a Distinctive, Challenger Tone

Thunderbird needed a verbal identity as bold as the brand. We created a tone of voice that was:

  • Straight-talking, playful, but never gimmicky.
  • Witty, with an edge of expertise.
  • Confident, without trying too hard.

Before & After Example:

Before:
“Try our award-winning wings, cooked fresh to order.”

After:
“Hands down, the best wings in the game. Juicy, crispy, flavour-loaded – Thunderbird style.”

This transformation made Thunderbird’s language as impactful and memorable as their food.

From Strategy to Execution

To ensure Thunderbird’s rebrand was fully realised across all customer touchpoints, we worked closely with the leadership team to implement the new identity seamlessly and effectively.

Retail & In-Store Experience

  • Designed bold, high-impact restaurant branding to maximise customer experience.
  • Developed a store environment that felt as high-energy as the food.
  • Created a cohesive signage and merchandising system for new locations.

Digital & Social Media

  • Built a visual and verbal identity system tailored for digital-first audiences.
  • Crafted a social-first content approach, making Thunderbird’s online presence as punchy as its menu.
  • Ensured brand consistency across all marketing campaigns.

Advertising & Brand Activation

  • Developed a distinct advertising strategy to amplify brand awareness.
  • Implemented bold storytelling across OOH, print and digital.

A Challenger Brand Takes Flight

Since launching the new brand, Thunderbird has grown from a handful of locations to over a dozen across the UK, and with continued expansion in the pipeline.

Key Success Metrics:

  • Expansion from 1 site to over a dozen nationwide.
  • Significant increase in brand awareness and customer engagement.
  • A bold, ownable brand that cuts through a saturated market.
  • A solid foundation for future growth and national rollout success.

A Brand Set to Dominate the Industry

Thunderbird Fried Chicken’s transformation proves that branding isn’t just about looking good – it’s about owning a space in people’s minds. With a high-voltage identity, clear brand vision, and a fearless challenger mindset, Thunderbird are now poised to take on the biggest names in fried chicken.

At Spinach Branding, we believe challenger brands need more than a logo – they need a story, a strategy, and a bold, ownable personality.

Thunderbird Fried Chicken’s transformation proves that branding isn’t just about looking good – it’s about owning a space in people’s minds. With a high-voltage identity, clear brand vision, and a fearless challenger mindset, Thunderbird is now poised to take on the biggest names in fried chicken.