Strawberry Jam
Ingredients
Directions
Prepare
Hull the strawberries and place them in a deep dish.
Sprinkle the powdered sugar over the strawberries and let them sit for 10 to 12 hours.
Cook
Afterward, boil the mixture slowly for 30 minutes.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
What each ingredient does
- Strawberries
- Provide the fruit, flavor and most of the liquid that the sugar draws out.
- Powdered sugar
- Draws moisture out of the fruit and sweetens it, helping the jam thicken and set.
The step that matters
Boil the mixture slowly for 30 minutes. The sugar and fruit need enough cooking time to reduce and thicken into a jam. Too little time leaves it runny, while too much heat can scorch the sugar and fruit.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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