3 pounds strawberries, stemmed, and quartered if large
3 pounds sugar
Place the strawberries and the sugar in a large, stainless steel kettle.
Bring to a boil over medium heat. Shake the pan to blend the ingredients,
reduce the heat so the mixture simmers merrily, and continue cooking until the
jam jells medium-firm, shaking the pan occasionally, about 40 minutes.
Remove from the heat and sterilize according to jar manufacturer's instructions.
Makes about 5 cups (1.25 liters).