
Creado con IA
In a medium saucepan, combine the blueberries, sugar, and water.
Cook over medium heat, stirring occasionally, until the blueberries start to release their juices, about 5 minutes.
In a small bowl, mix the cornstarch with the lemon juice until smooth.
Add the cornstarch mixture to the saucepan and stir well.
Bring the mixture to a boil, then reduce the heat to low and simmer for about 10-15 minutes, stirring frequently, until the jam thickens.
Remove from heat and let it cool. The jam will continue to thicken as it cools.
Once cooled, transfer the jam to a clean jar and store in the refrigerator.