Step 1

Preheat oven to 350°F. Grease and flour two 9-inch loaf pans. Set aside.

Step 2

In a large mixing bowl, beat butter with milk and sugar until blended. Add eggs and banana and combine completely. Add flour, baking powder, baking soda, cinnamon, and salt. Mix just until blended.

Step 3

Pour evenly into loaf pans. Bake for one hour.

Step 4

Remove from oven and cool in pans 10 minutes. Remove from pans and cool completely. Store in airtight container for several days, or freeze bread for later use.