Pichet Ong's Banana Bread

1/3 cup (78g) unsalted butter, at room temperature, plus more for greasing the pan
1 cup (155g) all purpose flour
1 teaspoon baking powder
1 teaspoon baking soda
1/4 cup (85g) honey
1/2 cup (72g)packed light brown sugar
1/2 teaspoon ground cinnamon
1/2 teaspoon salt
1 cup (228g) mashed ripe banana,dotted with black spots all over, from the freezer (or baby bananas)
1/2 teaspoon vanilla extract
1 large egg
1/2 cup (130g) plain whole milk yogurt or sour cream
1 cup (155g) chocolate chips (semisweet or bittersweet), optional (I used about 1/2 cup)

Directions

Preheat the oven to 350F and lightly butter an 8.5 x 4.5 inch loaf pan, set aside.

Sift together flour, baking powder and baking soda and set aside.

Put the butter, honey, brown sugar, salt and cinnamon in a mixer bowl, and beat with the paddle attachment until light and fluffy. Scrape down the sides and bottom of the bowl, add the bananas and vanila and beat on medium speed until the mixture looks lumpy, about 1 minutes.

Reduce the speed to medium low and beat in the egg until well incorporated. Turn the speed to low, and gradually add in the sifted flour mixture. Mix just until no trace of flour remains, about 10 second. Taking note not to overmix the flour. Add in the yogurt, and mix until the batter has only a few remaining white streaks about 5 second. If you like, stop the mixer and mix in the yogurt by hand instead. Gently fold in the chocolate chips, if desired. (I sprinkle the chocolate chips on the batter after it has been poured into the pan.They will sink slightly into the batter after baked)

Transfer the batter into the greased pan and bake in the center of the oven for 40 minutes or until the tester inserted into the cake comes out clean. Cool the cake in the pan on a rack for 5 minutes, then unmold and cool completely on rack.