Fork Yeah 🍴

Inspiration

Food is universal. Everyone eats. But not everyone knows the story behind what's on their plate.

We wanted to build something that goes beyond recipes — a place where cooking becomes a gateway to culture. When you make Biryani, you're not just following steps; you're connecting to centuries of Indian culinary tradition. When you plate a Mole Negro, you're telling a Mexican story. We wanted people to feel that.

The name says it all: Fork Yeah — fork as in the utensil, yeah as in that feeling when the food comes out perfect. That pure excitement. That's what we're bottling.

We also noticed a gap: there are plenty of recipe apps, but none that make you feel the achievement of learning a new cuisine. Duolingo gamified language learning and changed how millions of people learn. We asked — why hasn't anyone done that for food and culture?

What it does

Fork Yeah is a gamified cultural cooking app where you learn real recipes from around the world through quests, XP, and an AI chef guide.

🌍 Learn cuisines from Japan, India, Mexico, Morocco, Thailand and more
⚡ Earn XP and level up as you complete recipes and challenges
🗺️ Collect cultural stamps — a passport of every cuisine you've mastered
🏆 Compete on leaderboards with friends and the global community
🤝 Buddy mode — cook the same dish with a friend at the same time
🤖 AI Sous Chef — your personal guide that answers cooking questions, suggests substitutions, and explains the cultural history behind every dish
📸 CV dish analysis — upload a photo of your plated dish and get scored on plating, technique, color balance, and portioning

How we built it

We built Fork Yeah in React Native with Expo so it runs on both iOS and Android from a single codebase.

Tech stack:

React Native + Expo
TypeScript for type safety across the whole team
React Navigation for the 5-tab navigation system
Expo Camera + Image Picker for dish photo capture
Custom animation system using React Native's Animated API

Team structure: We split into 4 parallel workstreams so everyone could build simultaneously without blocking each other:

Iris Le — App foundation, shared component library, navigation, and Profile screen with full Firebase authentication (login, sign up, and user account management).
Avneet Kaur — Built HomeScreen & QuestScreen. Handled all planning: layouts, data mapping, and chef personality types.
Ayesha Shaikh — Developed the culture-based food feed that categorized dishes by cultural origin and ranked leaderboard based on user level.
Makeda Ogunlana — Built an AI-powered chatbot screen using Google's Gemini 2.0 Flash model, where users can have a conversation with Sous Chef — a cooking-focused AI assistant with a custom personality.

We designed the entire component system from scratch — a shared library of reusable pieces (XP bars, quest cards, CV score displays, animated progress bars) that every developer imported and built on top of.

Challenges we ran into

AI grading food is genuinely hard. Food is about taste, smell, texture — things a camera can't capture. Our CV dish analysis grades plating and presentation, but we're honest that a perfectly plated dish doesn't mean it tastes good. Bridging that gap between visual analysis and actual culinary quality is an unsolved problem we're still thinking about.

Coordinating 3 developers in parallel on a shared codebase during a hackathon required careful planning. We solved this by having Dev 1 build the entire foundation and component library first before anyone else wrote a single screen — so there were no conflicts and everyone had the same building blocks.

Scope vs. time. We had big ideas — real-time buddy cooking sessions, AI that grades taste through ingredient selection, a full cultural story mode. We had to ruthlessly cut to focus on the core experience that would actually demo well.

Accomplishments that we're proud of

Built a complete, polished mobile app in a hackathon timeframe
Created a quest + stamp system that genuinely makes learning cuisines feel like an achievement — something no other cooking app has done
Designed a cultural passport feature where completing a cuisine unlocks a country stamp, giving users a visual map of their culinary journey
Built a working AI sous chef chatbot that answers cooking questions in character
Every animated component — XP bars, quest progress, flame pulses, tab transitions — was built from scratch with smooth 60fps animations

What we learned

Food connects people in a way that's hard to replicate digitally — but quests, stamps, and shared challenges come closer than we expected
Gamification works best when the reward feels meaningful — earning a Japan stamp after completing 5 Japanese recipes feels different from just checking a box
AI has real limits with food — grading a dish visually is possible, but taste, culture, and tradition can't be quantified by a model looking at a JPEG
Parallel development requires a strong foundation — the time Dev 1 spent building the shared component library saved hours of duplicated work across the team

What's next for Fork Yeah

🔐 Real authentication with Firebase — actual user accounts, profiles, and persistent progress
🤝 Live buddy mode — real-time synchronized cooking sessions where two users follow the same recipe step-by-step together
🤖 Smarter AI grading — moving beyond visual analysis to grade technique through guided cooking steps, ingredient choices, and timing
🌍 More cuisines — we have 12 regions planned, with cultural stories, historical context, and local chef partnerships for each
📱 App Store launch — Fork Yeah is built to ship. The architecture is production-ready and the experience is there. We want real people cooking real food and collecting real stamps.

Fork Yeah — because every great meal deserves a "hell yeah." 🍴