A Short History of Olive Oil Jugs and a Modern Spout Redesign
Olive oil has been decanted into ceramic vessels for at least five thousand years, making the jug one of the oldest continuously refined kitchen tools we still use. From the pithoi of Minoan Crete to Roman amphorae stacked in trading ships, potters shaped clay around the need to pour oil without waste. The vessel evolved with every port, absorbing the habits of traders, monks and home cooks.
Working from a studio in Barcelona, I think about these forms often. My work draws on the Pacific Northwest and Mediterranean coast, and the olive oil jug keeps showing up in my sketchbooks as a quiet study in restraint. What follows is part history, part workshop note, and part confession from a maker who keeps trying to fix the drip.
From ancient amphorae to Mediterranean kitchens
The earliest olive oil containers were little more than storage pits lined with clay, but by the Bronze Age the form had become recognisable. Minoan traders on Crete produced tall, narrow vessels with a vertical handle and a pinched lip stoppered with cloth or wax. The shape was pragmatic: oil is sensitive to light and air, and a tall neck reduces both.
As the Greeks and Romans scaled up production, the amphora became the standard shipping unit. Roman oil from Baetica, in Andalusia, reached Londinium and the garrisons of North Africa in vessels stamped with weights and origins. Those amphorae often featured a small pouring lip at the shoulder, designed for dipping. When oil moved into home kitchens, the form shrank and the spout grew deliberate.
The anatomy of a classic olive oil jug
A traditional olive oil jug, in the Mediterranean sense, is built around four elements: a wide belly that holds a working volume of oil, a narrow neck that slows oxidation, a single handle set high for a steady grip, and a spout shaped for control. The most recognisable spout is the trefoil mouth, three small pouring lips fused together that break the stream into a soft, even ribbon.
In Andalusia you will see a simpler single-lip spout, pinched at the wheel and pulled outward. In Tuscany, the traditional orciolo sometimes has no spout at all, only a wide mouth meant to be ladled. In Catalonia, the càntir d'oli tends to sit low, with a stubby neck and a pronounced pour channel carved by hand. Each form reflects what cooks needed: drizzling on bread, ladling into a pan, or pouring into a small tasting glass.
Why traditional spouts drip and clog
Anyone who has used a classic pinched-lip jug knows its weaknesses. Cold first-press oil in winter thickens enough to cling to the rim and crawl back along the underside of the spout. A slow, hesitant pour creates a vacuum that pulls oil back when you stop, leaving a dark ring on the tablecloth. The pinched lip, beautiful as it is, was designed for steady, full bottles in busy kitchens, not for the way most of us now reach for a small jug to finish a dish.
Then there is clogging. Bits of olive pulp, herbs or chillies in flavoured oil lodge in the narrow pour channel and become stubbornly difficult to clear. Over time, residue builds up inside the curve of a traditional spout and starts to affect flavour. I have spent many afternoons at the wheel trying to solve this without ruining the silhouette.
My studio approach to redesigning the spout
My modernised spout is a quiet intervention. I keep the pinched lip aesthetic but cut a wider internal channel so oil leaves in a single clean ribbon. The pour channel is glazed inside to keep it from soaking up old flavours, and the outer lip is left matte so any stray drop is easy to spot and wipe.
I also tilt the spout a few degrees further forward than a traditional Andalusian lip. That change moves the pour line over the centre of mass, which removes the wrist twist that causes most splashing. People testing prototypes at my Amelia Creations workshops in Barcelona tell me it feels more like a small tap than a pour, which is exactly the response I was hoping for.
From the wheel to the kiln
Each jug begins as a single pulled form on the wheel, around a kilo and a half of stoneware. I throw the belly and neck in one go, then attach the handle while the clay is still soft enough to weld properly. The spout is the last element shaped, after a slow drying period when the rim has firmed up but the body is still plastic. Pulling too early causes sagging; leaving it too late causes cracking at the join.
The piece dries under cloth for a week before its first bisque firing. Glazing is restricted to the inside of the spout and the lower body, because olive oil hates contact with unsealed porous clay. I use a tested food-safe liner glaze, then fire to stoneware temperatures for a dense, vitrified surface. Every finished jug is leak-tested with water before it ever sees a drop of oil.
Sourcing clay and workshop realities
The red clay I use comes from a valley south of Barcelona, and behaves very differently from the cool grey stoneware I worked with during a Seattle residency. Mediterranean clay tends to be iron-rich, plastic, and forgiving on the wheel, but needs careful drying to avoid cracking around the spout. I have written up the sourcing trip in more detail over on my local clay sourcing guide, for anyone curious about the practical side.
When I run workshops back in Australia, the climate works against me in different ways. In Melbourne, a sudden drop in humidity during a summer arvo can dry a freshly thrown spout faster than the belly, leading to hairline cracks. I keep a slow misting bottle next to the wheel and teach students to wrap pieces in plastic at the leather-hard stage. Most people who come along are surprised by how much weather shapes the pottery they make.
Practical pointers for Australian kitchens
Australia has matured into a genuinely world-class olive oil producer over the past two decades, with award-winning groves from the Murray Valley through the Adelaide Hills and into pockets of Western Australia. A thoughtful ceramic jug suits those oils well, but the local climate introduces quirks. Stoneware in a sunny Brisbane or Perth kitchen window warms oil faster than you'd expect, and Adelaide pantry temperatures climb high enough through January to dull fresh oil.
Decanting into a smaller working jug keeps the pour channel clean and reduces oxidation. Most of my customers keep a 250ml bottle on the bench and refill weekly from a sealed tin. A few habits make the difference between oil that tastes alive and oil that has quietly gone off.
- Keep the jug away from direct sun. Polyphenols degrade quickly in heat, and stoneware in a sunny window warms oil faster than you'd think.
- Decant only what you will use in a week. Smaller refills mean a cleaner pour channel.
- Wipe the matte outer spout after every use. It is left unglazed so drips are easy to spot.
- Pack the spout separately if taking finished pieces to a market like Queen Victoria or The Rocks. I keep a short page on moving delicate ceramics that walks through wrapping.
If you would like to see a jug in person or come along to a workshop and throw your own, head over to my site for the events calendar and stock list. I post new pieces most weeks and am happy to chat about commissioning a custom pourer for your kitchen. Whether you are after a small flask or a full set for a new home, drop me a line and we can talk sizes, glazes and delivery.