University of Minnesota Extension

Extension > Food > Food Safety > Preserving and preparing > Fruits > Strawberry jam without added pectin

Strawberry jam without added pectin

By William Schafer, Extension food technologist and Isabel D. Wolf, University of Minnesota Extension educator
Reviewed 2010

Ingredients

  • 4 cups crushed strawberries (takes about 2 quart boxes strawberries)
  • 4 cups sugar

To prepare fruit. Sort and wash the strawberries; remove any stems and caps. Crush the berries.

To make jam. Measure crushed strawberries into a kettle. Add sugar and stir well. Boil rapidly, stirring constantly, until the mixture reaches 220° - 222° F or thickens. Remove from heat; skim.

Fill and process containers as previously directed. The finished product will be thin in comparison to pectin-added strawberry jam. Makes about four, 8-ounce jars.


Reviewed by Lou Ann Jopp, University of Minnesota Extension educator, 2010.

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