01 -
In a medium bowl, mix pumpkin puree and sweetened condensed milk until smooth and fully blended.
02 -
Evenly sprinkle the spice cake mix over the bottom of the crockpot without stirring.
03 -
Pour the pumpkin and condensed milk mixture over the cake mix, spreading evenly without mixing layers.
04 -
Set crockpot to high and cook the layered mixture for 1 hour to activate the cake base.
05 -
Switch crockpot to low and cook for an additional hour to gently set the cake.
06 -
After 2 hours, stir mixture thoroughly, cover, and cook on low for 1 to 2 hours more until fully set. Extend cooking by 30-minute intervals if cake remains too wet.