Pumpkin Cheesecake

1 16-oz pkg pound cake mix
3 eggs
2 tbsp butter, melted
4 tsp pumpkin pie spice*
1 8-oz pkg cream cheese
1 14-oz can pumpkin
1 tsp cinnamon
1/4 tsp salt
1 14-oz can sweetened condensed milk

Combine cake mix, 1 egg, butter, and 2 tsp pumpkin pie spice. Beat on low until crumbly and press into 9x13 pan.
Beat cream cheese until fluffy. Add milk, 2 eggs, pumpkin, salt, and remaining spices. Pour onto crust. Bake at 350 degrees for 35-45 minutes.
*2 tsp ginger
1 tsp nutmeg
1 tsp cloves