1. Preheat your oven to 350 degrees F or 180Β degree C and line your muffin tin with 12 paper muffin cups.
2. In a large mixing bowl, mash the bananas with a fork until no large pieces remain and add sugar, mix for 30 seconds.
3. Add 1 egg and olive oil and mix with a wooden spoon or hand whisk until everything is incorporated.
4. Add the flour, baking powder, baking soda and salt, mixed wet and dry ingredients together well. Add vanilla essence (totally optional) but it tastes yummy by adding into it.
Tip ππ» Make sure donβt over-mix the batter, otherwise they become dense from inside.
5. Spoon the batter into lined muffin cups. Try your best to ensure you fill the 3/4 cups or evenly.
6. Bake the muffins in the oven at 180 degrees for about 23 minutes (anywhere from 22-25 minutes, depending on your oven), or until they are golden brown.
7. Let them cool in the tins for about 5 minutes and then turn them out of the tins to let them cool completely on a rack. Or, enjoy warm with cup of tea or coffee.