Layers of love!

1 1/2 cups Biscoff® Europeon cookies, crushed
1/8 cup sugar
1/3 cup butter, melted
For the Cheesecake
8 oz pkg cream cheese
1 egg
1/4 cup sugar
1/2 tsp vanilla
For the Pumpkin Pie
1 1/3 cups canned pumpkin
1 cup evaporate milk
2 eggs
1/4 cup brown sugar, packed
1/4 cup sugar
1 tsp cinnamon
1/4 tsp ground nutmeg
1/4 tsp salt
For the Candied Pecans
1 cup pecans, coarsely chopped
1/2 cup sugar
2 Tbsp butter