Südzucker Gelierzucker 1plus1 from Südzucker AG - classic helper for quick fruit jams

Reviewed: ad hoc news Classics & Longseller desk. Edited and checked on 2026-06-28, 20:03. Details in the imprint.

The Südzucker Gelierzucker 1plus1 sits like a fine, white mound in the mixing bowl, waiting for crushed strawberries or apricots and a wooden spoon to get to work. One bag, one bowl, a bubbling pot - and the kitchen smells like fresh jam.

How 1plus1 simplifies jam

Gelierzucker 1plus1 from Südzucker is a special gelling sugar for jam, jelly and marmalade, designed to be mixed in a one-to-one ratio with fruit. The blend combines crystal sugar with pectin and acid regulators, so home cooks do not have to measure separate gelling agents.

According to the official Südzucker product information, the typical pack size for Gelierzucker 1plus1 is 1 kilogram, intended for 1 kilogram of prepared fruit. The manufacturer product page explains the mixing ratio and boiling time in detail.

Boiling time and kitchen feel

In practice, users pour the sugar into the pan, add the fruit mass, and bring everything to a rolling boil for only a few minutes until the foam thickens and the spoon leaves a visible trail. The short cooking time helps preserve more color and aroma from delicate berries.

Food blogger and jam enthusiast Nadine Weber describes the texture with Gelierzucker 1plus1 as "firm enough for toast, but still soft enough to spoon" in her seasonal preserves guide, noting that the sugar dissolves quickly and does not grain on the tongue. A Chefkoch jam feature highlights similar one-plus-one gelling sugars for beginners.

Where 1plus1 works best

Gelling sugar blends with a one-to-one ratio tend to create relatively sweet jams compared with low-sugar variants, but they offer reliable gelling even with juicy fruits. Südzucker lists strawberries, raspberries, apricots and plums as typical use cases for Gelierzucker 1plus1 on its packaging.

For high-pectin fruits such as apples or quince, some users report that Gelierzucker 1plus1 can produce a firmer, almost sliceable jelly if boiled slightly longer, which suits pastry fillings more than breakfast spreads. Culinary magazines often recommend adjusting boiling time and fruit choice rather than changing the sugar.

Availability in German retail

Gelierzucker 1plus1 is part of Südzucker's core retail range and is widely sold in German supermarkets, discounters and online shops, typically in the baking and sugar aisle near classic granulated sugar. Seasonal promotions appear before the summer fruit harvest and toward autumn.

Price comparisons on large German retailers show the 1 kilogram bag often around 1.50 to 2.50 euros, depending on store and promotion periods. A REWE product listing confirms the pack size and its positioning as a standard gelling sugar.

Company context and shares

Net-net, Gelierzucker 1plus1 shows how Südzucker keeps its brand visible beyond industrial sugar, with a simple helper that stays in German kitchen cupboards year after year. Südzucker shares (ISIN DE0007297004) trade on Xetra, giving investors access to the group behind this long-running product line.

This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.