
This no-bake cheesecake involves almost no cooking. It's very easy to make and utterly decadent.

240 grams digestive biscuit
115 grams unsalted butter
300 grams cream cheese
250 ml double cream
a splash of lemon juice
75 grams sugar
250 grams blueberries
1 tsp arrowroot
50 grams sugar
a squeeze of lemon juice