For Blackberry Curd:

• Heat blackberries to release juices (you can do this in a bowl in the microwave). Push blackberries through a strainer to remove any seeds.
• Pour juices into saucepan and simmer over low heat. Continue stirring until the juices reduce down and become thick and concentrated.
• Whisk in eggs and sugar. once combined, stir with spatula and cook until sugar is dissolved. Once thickened add butter.  
• Pour into shallow container until cool. Place saran wrap over top pressing down and touching curd.  Top with airtight lid ad store in fridge.