Preheat oven to 350°F. In a large bowl, stir together dry ingredients. Add oil and eggs; mix thoroughly. In a smaller bowl, mash bananas. Add bananas and oatmeal to batter.
Spray a loaf pan with Pam. Pour batter into pan.
Bake until top of loaf is firm to the tough -- 45 to 55 min. Remove from oven and allow to cool in a pan for 5 min. Flip out and cool on a wire rack for another 10 min. Slice loaf in 10 equally sized slices.