Master Glacier
Jean-Luc Vaneau
From Paris pastry kitchens to pioneering cold-culinary art — Vaneau founded AETHERIA to restore density, provenance, and thermal precision to frozen gastronomy.
The Journey
Paris kitchens to sealed brass cylinders.
Trained in the disciplined pastry brigades of Paris, Jean-Luc Vaneau spent a decade refining sauces, tempering chocolate, and studying how temperature governs texture. A residency among gelato artisans in northern Italy revealed a fracture: industrial overrun inflated volume while emptying flavor — and open dipping cabinets punished every scoop with melt-refreeze cycles.
In 2024 he opened AETHERIA in Mayfair, then Place Vendôme, then Fifth Avenue — three salons dedicated to micro-batch churning, estate-direct botanicals, and the French brass pozzetti tradition. Each boutique is an atelier first, a boutique second.
Zero Overrun Policy
Density equals flavor intensity.
Industrial gelato injects air to stretch yield. AETHERIA refuses overrun entirely. Every litre of Jersey cream becomes a litre of gelato — denser on the spoon, louder on the palate, slower to melt. Without artificial stabilizers, temperature discipline becomes the craft: copper-drum tempering, exact −14°C service, and sealed storage that never invites ambient air.
The Pozzetti Manifesto
Why sealed brass preserves what glass cabinets destroy.
Traditional visual dipping cabinets expose gelato to warm ambient air, fluorescent light, and constant scoop abrasion. Each cycle melts microscopic crystals, then re-freezes them into coarse ice — diluting aroma and collapsing the velvet mouthfeel our zero-overrun formula is built to deliver.
Traditional French brass pozzetti keep each batch sealed beneath insulated lids, held at −14°C with minimal thermal shock. Cream integrity remains intact until the moment of service.
Sustainable Luxury
Compostable vessels. Carbon-neutral cold chain.
Every takeaway composition is presented in compostable glass vessels designed for reuse or responsible recycling. Our refrigeration network runs on solar-assisted systems across atelier kitchens, and logistics partners operate a verified carbon-neutral cold chain from estate harvest to boutique pozzetti.
- · 100% compostable luxury glass jars
- · Solar-powered refrigeration units
- · Estate-direct biodynamic sourcing