Homemade Strawberry Jam
Measure strawberry pulp. For every cup of pulp, add 1/2 to 3/4 cup of sugar, depending on desired sweetness. Return berries and sugar to a boil over moderately-high heat and continue to boil until the temperature of the jam reaches 221 degrees on a candy thermometer. Keep an eye on the boiling jam and stir frequently.
This recipe yields 6 cups finished jam.