01 - Combine graham cracker crumbs, melted butter, brown sugar, and cinnamon in a medium bowl. Mix until all ingredients are evenly moistened and well blended.
02 - Distribute approximately 2 heaping tablespoons of crust mixture into each of 6 mini mason jars (4 oz each). Press down firmly using the back of a spoon to create an even, compact layer.
03 - Beat softened cream cheese in a large mixing bowl until completely smooth and free of lumps. Incorporate sour cream, granulated sugar, vanilla extract, cinnamon, nutmeg, ginger, and cloves. Continue mixing until fully combined and creamy.
04 - In a separate chilled bowl, whip cold heavy whipping cream using electric beaters until stiff peaks form. The cream should hold its shape when beaters are lifted.
05 - Gently fold the whipped cream into the cream cheese mixture using a spatula. Use light, circular motions to maintain airiness until the filling is smooth, uniform, and no white streaks remain.
06 - Spoon the cheesecake filling evenly over the crust layer in each jar, leaving about 1/4 inch space at the top. Smooth the surface with the back of a spoon or small offset spatula.
07 - Secure lids on jars and refrigerate for a minimum of 3 hours. The filling should be firm to the touch and hold its shape when spooned.
08 - Remove jars from refrigerator just before serving. Top each cheesecake with a dollop of whipped cream and a light dusting of ground cinnamon or nutmeg as desired.