Easy Pumpkin Crumble

1 boxed yellow or white cake mix
1-2 sticks butter (see notes in instructions)
1 16 oz can pumpkin*
2 eggs
1 can sweetened condensed milk
1 t cinnamon
1/2 t pumpkin pie spice
1/4 t ginger
1/8 t cloves
1/8 t nutmeg
1/2 t salt
1/3 C chopped pecans
1/2 t additional cinnamon for topping
*This makes a dessert about an inch thick or less. That’s because I like a high topping-to-pumpkin ratio. If you’d like it thicker, use a large can of pumpkin and double the rest of the filling ingredients (Eggs, sweetened condensed milk, and spices). Leave the rest of the recipe the same.
Preheat oven to 350.
Place 2 C of the cake mix in a bowl. Cut in 3 T chilled butter. Just use your fingers to crumble the butter until it’s in small crumbly pieces. Place mixture in a 9×13 baking dish and press flat with your fingers.
Mix pumpkin, eggs, sweetened condensed milk, and spices until smooth. Pour on top of the cake mixture in the pan.