01 -
In a large saucepan, combine the strawberries, rhubarb, sugar, and water.
02 -
Bring the mixture to a boil over medium-high heat, stirring occasionally.
03 -
Reduce the heat to medium and simmer for 20-25 minutes, stirring frequently until the jam thickens.
04 -
Stir in the lemon juice and vanilla extract, and cook for an additional 5 minutes.
05 -
Remove from heat and let the jam cool slightly.
06 -
Pour the jam into sterilized jars and seal with lids. Allow it to cool completely before storing in the refrigerator.