My grandpa's recipes lived in WhatsApp voice memos, so I built him an offline AI cookbook
This is a submission for the Hacktoberfest Weekend Challenge: Build for a Friend The Person I Built This For My thatha has been cooking sambar for about fifty years and has never once written a recipe down. What he does instead is send voice memos. Every few weeks one lands in the family group chat, four or five minutes long, usually recorded while he's standing over a pot. "Add a little hing.…
This submission, titled "My grandpa's recipes lived in WhatsApp voice memos, so I built him an offline AI cookbook," was made for the Hacktoberfest Weekend Challenge. The author's thatha, who has been cooking sambar for over fifty years, has never written down a recipe. Instead, he records voice memos of the cooking process. The author developed a tool called Thatha's Kitchen, which turns these voice memos into recipe cards with ingredients, steps, and the author's grandfather's personal tips.
The recipe extraction process uses Whisper for transcription, Qwen2.5 7B for parsing the transcript into JSON, Streamlit for the user interface, and WeasyPrint for generating PDFs. The project runs locally on the author's laptop to respect privacy and avoid costs. The author plans to add features like photo uploads, cousin-recorded memos, and a read-aloud mode.
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