Melted the butter. Mashed all bananas.

Ingredients A: Whisk egg yolks and sugar for about 2 minutes.

Add mashed bananas, vanilla, milk, and melted butter. Mix well.

Add the flour and mix until combined. Set aside.

Ingredients B: Beat egg whites with lime juice and salt until foamy. Gradually add sugar in 3 additions, and beat until stiff peaks form.

Gently fold the meringue into the batter in batches (about 3 times) using a spatula. Use a folding technique so the batter doesn’t deflate.

Pour into an ungreased chiffon pan. Add the chocolate chips or chocolate button.

Bake at 160°C for about 60 minutes. Invert the pan after baking. Once cooled to room temperature, loosen the edges with a knife. Ready to served