In a large mixing bowl, combine the pumpkin puree, brown sugar, granulated sugar, cinnamon, ginger, nutmeg, cloves, and vanilla extract. Mix well until smooth.
Add the eggs, one at a time, mixing thoroughly after each addition.
Gradually stir in the sweetened condensed milk until fully combined and creamy.
Place the mini phyllo pastry shells on a baking sheet. Carefully fill each shell with the pumpkin mixture, about 3/4 full to allow for rising.
Bake in the preheated oven for 20-25 minutes, or until the filling is set and the top is slightly puffed.
Remove from the oven and let cool for a few minutes before transferring to a wire rack to cool completely.
Serve chilled or at room temperature, topped with a dollop of whipped cream and a sprinkle of pumpkin seeds for an extra crunch.
Notes
Serve chilled or at room temperature. Top with whipped cream and pumpkin seeds for garnish.