Sift the flour, baking soda, salt, brown sugar and white sugar into a large bowl.

In a separate bowl, add the mashed bananas, lemon juice, milk, butter, cracked eggs, and vanilla extract and mix it thoroughly.

Add the wet ingredients into the dry ingredients and put it into a rectangle inch pan lined with parchment paper.

Heat the oven to 350 degrees and bake for 1-2 hours.

Cut into square pieces and enjoy!