01 - 
                In a small bowl, combine crushed biscuits, sugar, ground cinnamon, allspice, nutmeg, cloves, and melted butter until the mixture is well blended.
              
              
              
                02 - 
                Transfer the biscuit mixture into the base of a 22 cm springform pan, pressing firmly onto the bottom and approximately 2.5 cm up the sides. Set aside.
              
              
              
                03 - 
                Preheat the oven to 160°C (fan). In a large bowl, beat the cream cheese until smooth and loosened. Gradually incorporate the sugar, then add eggs individually, mixing thoroughly after each addition. Incorporate the pumpkin purée, cinnamon, ginger, and cloves, beating until a homogeneous batter forms.
              
              
              
                04 - 
                Pour the batter over the prepared crust, smoothing the surface. Bake in the preheated oven for approximately 60 minutes, checking for doneness using the wobble test: the centre should exhibit a slight wobble but appear set. Remove from the oven and cool in the pan on a wire rack to room temperature.
              
              
              
                05 - 
                Transfer the cooled cheesecake to the refrigerator and chill for a minimum of 4 hours, or until fully set.
              
              
              
                06 - 
                Run a thin knife or spatula around the edge to loosen, then release the springform pan. Gently transfer the cheesecake to a serving plate if desired.
              
              
              
                07 - 
                In a large shallow saucepan, combine pecan halves, maple syrup, ground cinnamon, ginger, nutmeg, and salt. Cook over medium heat until the syrup reaches a boil and spices dissolve. Reduce to low heat and continue cooking for about 15 minutes, stirring, until the syrup thickens and the pecans are evenly coated and glossy.
              
              
              
                08 - 
                Once candied, arrange the pecans around the edge of the chilled cheesecake. Refrigerate until service.