Jam session - Impression #1 | © Bernd Grosseck Jam session - Impression #1 | © Bernd Grosseck

Jam session

Graz

Jamsession is Andrea Possanner's Graz manufactory for jams, jellies, syrups, ferments, and pickled products. What gardens, farms, and the urban space provide is processed – from apricots and sour cherries to medlar and sloe. Regional fruits and vegetables meet fine, surprising recipes.

Motto: The city in a jar

During Jamsession in Graz, fruits, vegetables, herbs, and mushrooms are preserved that are easily overlooked elsewhere. Andrea Possanner processes apricots and sour cherries just as she does medlar, sloe, or small plums to create jams, jellies, syrups, ferments, and pickles.

The idea originated from a simple observation: a lot of fruit remained unused in private gardens. Together with her sister, Possanner began to preserve the fruits. In 2012, this evolved into Jamsession – an urban manufacture with a special sensitivity for regional food and unusual combinations.

Many of the raw materials come from gardens, public areas, and farms that pass on their surpluses. In the Graz kitchen, cooking, drying, fermenting, and pickling takes place. This results in classic fruit spreads as well as creations like violet jelly, tomato jam, or pear with chili and garam masala.

Rediscovering rare varieties and making sensible use of existing food is part of the concept. Jamsession combines artisanal processing, a spirit of experimentation, and a conscious approach to regional resources – right in the heart of Graz and far beyond the city.

Special:
We preserve surplus harvests, bring rare varieties out of obscurity, and like to combine against the grain. Production is seasonal and inclusive. Our background in architecture and design is reflected in jars and labels that consciously do without country house romance.

Photos & videos

Current opening hours can be found here.

Contact

Jamsession
Andrea Possanner
Neutorgasse 28
8010 Graz
Gamskogel

What the weather will be like Graz (350m)

Today, 02.10.2026

Dry and partly sunny throughout the day, with cloudy periods from time to time.
Morning
sunny
8°C
sr.Regenwahrscheinlichkeit 0%
sr.Windstärke 0 km/h
Noon
sunny
20°C
sr.Regenwahrscheinlichkeit 0%
sr.Windstärke 5 km/h
Night
sunny
14°C
sr.Regenwahrscheinlichkeit 0%
sr.Windstärke 5 km/h

Tomorrow, 03.10.2026

Some clouds in the morning, lateron much sunshine and hardly any clouds
Morning
sunny
8°C
sr.Regenwahrscheinlichkeit 0%
sr.Windstärke 0 km/h
Noon
very sunny
22°C
sr.Regenwahrscheinlichkeit 0%
sr.Windstärke 5 km/h
Night
very sunny
14°C
sr.Regenwahrscheinlichkeit 0%
sr.Windstärke 5 km/h

Forecast

04.10.2026
very sunny
6°C 23°C
05.10.2026
sunny
9°C 24°C
06.10.2026
very sunny
10°C 24°C