Never thought of using banana extract — I bet it makes them taste amazing. (strengthandsunshine.com)
I made 1 1/2 batches (I had 3 bananas) and added banana extract since I had it and have had it forever lol. (motherthyme.com)
I added vanilla extract but you can add your own taste, such as mango extract, cherry extract, rose water, orange blossom water or even banana extract. (phamfatale.com)