# How-To Steps:
01 - Place a small plate in the freezer to use later for testing jam set point.
02 - In a large heavy-bottomed saucepan, combine blackcurrants and lemon juice. Gently crush some berries with a potato masher to release their juices.
03 - Add sugar to the fruit mixture and stir to combine. Allow to sit for 10 minutes to draw out additional fruit juices.
04 - Place the saucepan over medium heat. Stir until sugar dissolves completely, approximately 5 minutes.
05 - Increase heat to high and bring the mixture to a rapid boil. Stir frequently to prevent sticking and ensure even cooking.
06 - Boil vigorously for 10 to 15 minutes, skimming off any foam that rises to the surface. Monitor closely to achieve proper setting point.
07 - Remove the chilled plate from the freezer and place a drop of jam on its surface. Wait 1 minute, then gently push with your finger—if the jam wrinkles and holds its shape, setting point is reached.
08 - Remove from heat. Let sit for 5 minutes, stirring occasionally to disperse fruit evenly throughout the jam.
09 - Ladle hot jam into sterilized jars, leaving 0.2 inch headspace. Seal immediately with lids.
10 - Allow jars to cool at room temperature. Once cooled, label and store in a cool, dark place.