Grease a bundt pan very well.
Place frozen roll on the bottom of the pan.
Sprinkle the brown sugar, pudding mix, and pecans over the rolls.
Dot with cold butter.
Place pan in cold oven overnight.
First thing in the morning take rolls out of the oven, preheat to 375 degrees and bake for about 25 minutes or until rolls are fully cooked.
Turn pan upside down onto a plate while rolls are still hot.
You can also place pan in fridge overnight and remove 1 hour before cooking or until rolls have doubled in size.
Cook at 350 degrees for 30-35 minutes or until done.
Turn pan upside down onto a plate while rolls are still hot.