Ingredients
Method
Base
- Heat the oven to 160 C / 320 F. Grease a 23 cm springform pan and line the base with parchment paper.
- Combine the crushed amaretti, almond flour, melted butter, and sugar in a bowl and mix until the texture resembles damp sand.
- Press the mixture firmly and evenly into the base of the pan using the back of a spoon. Refrigerate for 10 minutes while you make the filling.
Filling
- Whisk the drained ricotta and caster sugar together by hand until smooth and no lumps remain.
- Add the eggs and egg yolk one at a time, whisking gently after each addition until just combined.
- Stir in the lemon zest, orange zest, vanilla extract, and salt. Do not overwork the mixture.
- Pour the filling over the chilled base and smooth the top with a spatula.
Baking and cooling
- Place the springform pan inside a deep roasting tray. Pour enough hot water into the tray to reach 2 cm up the side of the pan.
- Bake at 160 C / 320 F for 50 to 55 minutes, until the edges are set and opaque but the center still has a gentle wobble.
- Turn off the oven and leave the cheesecake inside with the door ajar for 20 minutes.
- Remove from the water bath and cool completely on a wire rack, then refrigerate for at least 4 hours or overnight before slicing.
Notes
Nutrition is estimated per slice based on 8 servings and whole-milk ricotta. Values will vary with part-skim ricotta or if the biscuit base is omitted.
