Ingredients
Method
- Preheat oven to 170°C / 150°C fan / Gas 3. Press biscuit and butter mix into a lined springform tin, chill 15 minutes.
- Beat cream cheese and sugar, add eggs one at a time, then soured cream, lemon zest, juice and flour.
- Pour over base, bake in a water bath 55–60 minutes.
- Cool in the turned-off oven 1 hour, then chill at least 6 hours.
- Whisk egg whites and cream of tartar to soft peaks, add sugar gradually to stiff and glossy.
- Top chilled cheesecake with meringue, toast with a blowtorch or under a hot grill.
- Serve immediately.
Notes
A water bath gives even heat and helps prevent cracking.
Cool the cheesecake slowly in the turned-off oven.
Add the meringue close to serving for the best texture.
Un-meringued cheesecake freezes well for up to 2 months.
