Line the bottom of the crockpot with aluminum foil, coming up the sides just a bit (this will keep the bottom from burning)

Spray the foil and crockpot with non stick spray

Set crockpot on high heat

Set the streusel mix aside from the boxed mix.

Add all remaining ingredients together and stir well by hand

Pour the cake batter into the crockpot

Top with the streusel mix, spreading evenly across the top

Top with the chopped pecans

Cover the top of the crockpot with a dish towel and then place the lid on top of the dish towel. (this will absorb the excess moisture which builds up)

Cook on high heat for approximately one hour.

Cake is done when toothpick inserted into center comes out clean.

Cooking times may vary depending on your crockpot.