This variation adds chocolate chips to the base mini banana bread recipe. Tossing the chips in flour helps prevent them from sinking. The full recipe and air frying instructions are included here.
The chocolate chips sink toward the bottom of mini loaves because the batter is thin and the loaves are small. To prevent this, toss the chips in 1 teaspoon of flour before folding them in. The flour coating gives the chips something to grip and they distribute more evenly. It's an old baker's trick that works every time.