ULTIMATE BANANA BREAD

Do the Ripe Thing - Don’t even think of making banana bread with anything less than very ripe, heavily speckled fruit—unless you’re fine with a bland loaf. As bananas ripen, their starch converts to sugar at an exponential rate. In lab tests, we found heavily speckled bananas had nearly three times the amount of fructose (the sweetest of the sugars in fruit) than less spotty bananas. (The exact percentage will vary from fruit to fruit.) But the impact of ripeness only goes so far: We found little difference in sweetness between loaves baked with completely black bananas and those made with heavily speckled ones.