In a bowl, mix together brown sugar, white sugar, oil, buttermilk, vanilla, salt, eggs, and egg yolks and let it sit for about 2 hours or until the sugar has dissolved.
2. Step
After 2 hours, in a separate bowl, combine flour and baking soda. Add this baking soda mixture into the sugar mixture and combine lightly.
3. Step
Mash the bananas on a flat, covered surface and add lemon juice.
4. Step
Then, add the mashed bananas to the previous mixture and combine.
5. Step
Preheat the oven to 350°F.
6. Step
Grease two loaf pans and pour the mixture into the pans evenly.
