← Fat, oil, honey and sugar
H55-05 · Module 5 of 7 · Pages: 19 · Worksheets: 6
Slatko and candied fruit
Green walnut and watermelon rind slatko, pickling lime without the risk, candied peel, quince, pumpkin and cherries step by step, drying and storing candied fruit
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Whole series: Fat, oil, honey and sugar, €39

In short
- Slatko is done when the syrup has roughly 65–68 % sugar: a drop in a glass of cold water stays as a ball. Candied fruit has 70–75 %.
- Walnuts and watermelon rind are not acidic. So the syrup is boiled all the way down, citric acid is added, and the jars go into a water bath: 5 minutes if sterilised, 10 minutes if not.
- Lime water only from food-grade pickling lime, with gloves, followed by three 1-hour rinses in fresh water.
- Candying takes 6–8 days: the sugar is added gradually, a little each day.
- Green walnuts are picked in late June, while a needle goes right through them. Gloves are a must.
- Hot sugar syrup burns worse than water: children away from the pan.
What's inside
Chapters
- Sugar as a preservative
- Pickling lime without the risk
- Green walnut slatko
- Watermelon rind slatko
- Candied fruit: slow candying
- Quick candied orange and lemon peel
- Drying and storage
- Using it in the kitchen
- Safety around hot syrup
- When something goes wrong
- Most common mistakes
- Printable checklist
Worksheets
- Slatko and candying calendar
- Slatko syrup calculator
- Candying calculator
- Candying plan and log
- Slatko and candied fruit inventory
- Labels
Fields and checkboxes can be filled in with Adobe Acrobat Reader (desktop and mobile), and the calculator adds up by itself. Filling in may not work in some browsers. A print version comes with the screen PDF.
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