Every chef knows this moment.
Your hands are deep in a marinade, or holding a pan at exactly the right heat, or plating a course that can't wait — and that's precisely when you need something. The next step of a recipe you're adapting. A timer for the fish. The conversion for a client's smaller portion. A question answered.
In a restaurant, you shout across the kitchen and someone answers. That's what a brigade is for.
But a private chef works alone. There's nobody to shout to. For 26 years, I lived that gap between what my hands were doing and what my head needed to know. Two years ago, I decided to close it.
The idea: a sous chef in your ear
StudioChef is a pair of bone-conduction headphones built for the kitchen, with an AI sous chef — we call it KAI — that lives in your ear.
Bone conduction matters because of one thing: your ears stay open. Nothing goes in or over them. You hear KAI reading you the recipe, and at the same time you hear everything a chef needs to hear — the sizzle changing pitch when the pan is ready, the timer on the oven, the client walking into the kitchen to say the guests have arrived. In a professional or home kitchen, closed ears are a hazard. Open ears are non-negotiable.
Your hands stay free too. Everything is voice. Next step. Set a timer for the cod. How much is that in grams. What can I substitute for tarragon. KAI answers while you keep working, because the whole point is that you never stop cooking to go find information.
How our private chefs actually use it
The honest test of any kitchen tool isn't a demo — it's whether working chefs keep using it after week one. Our team at Le Petit Marché has become the real-world testing ground for StudioChef, and the ways they use it daily shaped what the product became.
Recipe storage is the quiet workhorse. A private chef who has cooked for the same family for years carries hundreds of dishes in their head — the exact miso glaze the children love, the low-carb version of a client's favourite curry, the adjustments learned over dozens of repetitions. StudioChef stores all of it. Every recipe, every personal note, every client-specific variation, recallable by voice mid-service. A chef's accumulated knowledge, finally organised.
Weekly meal planning with smart shopping lists changed the Sunday routine. The weekly menu I've written about before — planned on weekends, sent to clients for approval — now builds itself into a shopping list automatically. Plan the week, and the ingredients consolidate into one list, organised by supplier. The Huber's run, the Culina stop, the wet market morning: one plan, no forgotten items, no second trips.
Food cost calculation earns its place with every invoice. Our chefs manage real budgets for families and offices, and clients rightly expect transparency. StudioChef tracks ingredient costs against menus, so a chef knows what a week of meals actually costs before shopping — and can show the client exactly where the food budget goes. For the office contracts especially, where food is invoiced weekly against receipts, this has been invaluable.
Team communication keeps nobody alone. This is the part closest to my heart. Our chefs work solo in different kitchens across Singapore, but through StudioChef they share tasks, notes, and menus with each other and with me. A chef preparing a dinner party can flag a question; a task list for a new placement arrives in your ear, not in a message you'll read too late. The isolation of private chef work — the thing I've spoken about most — gets a little smaller.
And between services, it's just a great pair of headphones. Music while you prep. A podcast during the quiet afternoon hours while the braise does its work. One of our chefs listens to language lessons while breaking down vegetables. The kitchen has always had a soundtrack; now it doesn't block your ears to have one.
Built by cooks, tested in real kitchens
I'm not a tech founder who discovered kitchens. I'm a chef who got tired of waiting for someone else to build this.
Every feature in StudioChef exists because a working chef — usually one of ours — needed it. The team's daily feedback, from real placements in real Singapore households and offices, is the product's development lab. When something annoys them, we fix it. When they invent a use we didn't plan, we build on it. Kai and I named the AI after her for a reason: the best sous chef is the one who makes you better without getting in your way.
StudioChef launches on Kickstarter on 29 September 2026, at a launch price of USD 129, with early backers receiving up to 50% off. If you cook — professionally or at home — and you've ever wished for another set of hands, this is the closest thing we could build: ears open, hands free, and a sous chef who never leaves your side.
You can join the launch list at studiochef.ai.
And if you'd like the human version — one of the chefs who helped build this, cooking in your home or office — you know where we are.
Join the StudioChef launch list | Meet Our Private Chefs
Le Petit Marché is Singapore's private chef concierge agency, founded by Chef Nicolas Reynard and Kai — who are also building StudioChef, the AI sous chef for every kitchen.
