Preheat your oven to 350ºF. Spray a 5 x 9-inch (or similar size) non-stick loaf pan with non-stick spray.
In a large mixing bowl, add the flour, ice cream, pumpkin puree, walnuts, and mix. Pour into the loaf pan and smooth out the top. Bake until golden brown, about 1 hour. Use a bamboo skewer to test for doneness; remove and let cool before slicing.
Slice and serve the bread with hot coffee and softened butter on the side.
Notes
Walnuts add a distinct flavor, but pecans would be delicious, too.
Recipe by Acadiana Table at https://www.acadianatable.com/2021/10/25/pumpkin-bread/