In bowl mix flour, baking soda and salt. Set aside

In a mixing bowl, add sugar and butter. Whisk until fluffy for 5 minutes.

While the butter mixing, mashed the banana and set aside.

Once the butter mixture done, add yogurt and egg one by one.

Add flour in 3 part, once the flour combined. Add the bananas.

Prepare 9x5 inch loaf pan, grease with butter and line with parchment paper.

Pour the batter and bake for 50-60 minutes at 170c