Enjoy a guilt-free dessert with this delicious low-carb apple sponge cake—perfect for anyone avoiding flour and sugar but ...

Preheat the oven to 180C/160C Fan/Gas 4. Grease and line the base of a 20cm/8in springform cake tin with baking parchment. Put the flour, almonds, raisins, walnuts, mixed spice and bicarbonate of ...