Preheat your oven to 350°F.
Grease the loaf pan well.
Mix pudding mix and pumpkin together.
Add eggs, oil, and water.
Whisk until completely smooth.
Combine dry ingredients in another bowl.
Pour wet ingredients into dry ingredients.
Stir gently until just combined.
Pour batter into prepared pan.
Bake for 60 minutes until done.
Test with toothpick for doneness.
Cool for 10 minutes in pan.
Remove and cool completely on rack.