Step one: Wash and slice strawberries, remove hulls and green tops.

Step two: Pour sugar into a heated saucepan, add in strawberries and mash to desired consistency while cooking over medium heat.

Step three: Add in lemon juice and continue to heat until thickened.

Step four: Pour jam into warm jars and allow to cool prior to refrigeration or usage.

Step five: If you plan on keeping this strawberry jam over the course of a few months be sure you are following proper canning instructions, otherwise refrigerate and use quickly.