Heat oven and prepare pan. Heat oven to 350°F and arrange a rack in the middle. Grease a 9 x 5 inch baking pan. 

Combine ingredients. Mash together bananas and eggs in a large bowl until almost a puree. Add brown sugar, oil, and molasses and whisk to combine. Add flour, baking powder, cinnamon, baking soda, ginger, and salt. Stir together with a rubber spatula or wooden spoon just until combined and all flour is mixed in.

Bake. Scrape into prepared pan and bake until golden and baked through, about 50-60 minutes. Insert a skewer in the middle, if it comes out clean the bread is ready. Let bread cool on a rack at least 15 minutes before removing from the pan. Cool completely before slicing