Is 2 bananas enough for banana bread?
Yep. Two medium ripe bananas (about 2/3 to 3/4 cup mashed, depending on size) are the sweet spot for a standard loaf that is moist but still bakes through cleanly.
My bananas are not super ripe. Can I still make it?
You can. The loaf will be a little less banana-forward, so I recommend using the cinnamon and vanilla as written. If you want to help the bananas along, bake them (peel on) at 300°F (150°C) for 15 to 25 minutes, until the skins are very dark and the bananas are very soft. Cool, then scoop and mash.
Why did my banana bread sink in the middle?
Common culprits: underbaking, too much banana, or overmixing. Use the doneness cues in the instructions and avoid beating the batter once the flour goes in.
Can I make this without a mixer?
Absolutely. This recipe is happiest with a whisk and a spatula. One bowl for wet, one bowl for dry, then fold together.
Can I add chocolate chips or nuts?
Please do. Fold in 1/2 cup chocolate chips or chopped walnuts, or do 1/4 cup of each. Toss them with a teaspoon of flour first if you want to reduce sinking.
How do I know it is done without drying it out?
Look for a deeply golden top with a crack down the center. A toothpick in the middle should come out with a few moist crumbs, not wet batter. If the top is browning too fast, tent loosely with foil for the last 10 to 15 minutes.
Does pan size change bake time?
A little. In a 9x5-inch pan, start checking at 50 minutes. In an 8.5x4.5-inch pan (taller loaf), it may take closer to 55 to 65 minutes. Use the toothpick test and that springy center as your real finish line.