Preheat the oven to 350°f and grease 2 loaf pans.

In large bowl combine butter, sugar, honey, eggs, pumpkin, water, vanilla, and banana. Mix well.

In a separate bowl combine all remaining ingredients except for the nuts. Slowly mix into the wet ingredients. It will form a fairly stiff batter.

If using nuts fold in just before baking. Bake for 55 to 70 minutes or until knife inserted in center comes out clean. Cool on tacos and enjoy!