Ingredients:
250ml (1 cup) Oregon Grape puree
125ml (1/2 cup) lemon juice
2 tbsp finely-grated lemon zest
300g raw organic cane sugar
6 eggs
8 tbsp butter, diced
Method:
To create the Oregon grape purée, place 300ml of Oregon Grape berries into a blender or food processor and pulse a couple times until juices start to release. Do not over purée or you will chop the seeds and the purée will be bitter.
Combine the berry puree, lemon juice, lemon zest, sugar and eggs into a heavy-based saucepan. Place over medium heat and, whilst whisking constantly, cook the mixture until it thickens (coats back of a spoon and whisk leaves traces in curd).
Take off the heat and pass through a fine-meshed sieve into a bowl (discard the solids). Whisk the butter into hot curd until well combined.
Place a sheet clingfilm (plastic wrap) or greaseproof paper directly on top of curd and chill until cold. Serve within one week or freeze.