Identify what you'll use for bread pans, spray them with olive oil and dust them with flour. If you're using stainless steel bread pans, line them with parchment paper, which is then sprayed with olive oil.
Next use a large plate to mash each of the bananas with a fork and put them into the bread batter, thoroughly combining all the ingredients afterwards.
In a separate small container (I’ll usually use a 1 cup or 1/2 cup container) pour the milk and stir in the baking soda before adding the cap full of white vinegar, which should start to bubble when mixed. Stir the milk, baking soda, vinegar combination into the banana bread batter.
Evenly pour the bread batter into your oiled and flour dusted bread pans.
Bake at 350 for 50-60 minutes, and when it looks done place a toothpick into a couple center points of the bread to identify if any of the bread sticks to the toothpick. If the toothpick comes out clean, your bread is probably read to take out of the oven.
Allow the bread to cool for 15-20 minutes before slicing and enjoying!