Name: Moist Banana Bread
Prep time: 18 min
Cook time: 62 min
Total time: 95 min
Yield: 1 standard 9 x 5-inch loaf
Cuisine: American
Ingredients: 340 g very ripe banana, mashed — About 3 medium-to-large bananas; weigh after peeling when possible.; 113 g unsalted butter, melted and cooled until warm, not hot; 150 g light brown sugar, packed if measuring by cups; 2 large eggs, room temperature if convenient; 2 tsp vanilla extract; 240 g all-purpose flour — Weighing reduces the risk of excess flour and a heavy crumb.; 1 tsp baking soda; 1/2 tsp baking powder; 3/4 tsp fine salt; 1 tsp ground cinnamon — Optional but complementary.; 60 g chopped walnuts or pecans — Optional.

Before you start

What this method is trying to achieve

Banana bread can look deeply browned while the center is still under-set. This method uses very ripe bananas for flavor, keeps the flour mixing brief, and treats the center of the loaf — not the crust color — as the final decision point. The result should be tender and moist, but slice cleanly once cooled.

Success looks like

Know the target before you cook

A successful loaf has a browned, gently domed top, a moist but fully set crumb, visible banana flecks and slices that hold together without a wet or rubbery band through the center.

Ingredients

What you need

Batter

340 g very ripe banana, mashed — About 3 medium-to-large bananas; weigh after peeling when possible.
113 g unsalted butter, melted and cooled until warm, not hot
150 g light brown sugar, packed if measuring by cups
2 large eggs, room temperature if convenient
2 tsp vanilla extract

Dry

240 g all-purpose flour — Weighing reduces the risk of excess flour and a heavy crumb.
1 tsp baking soda
1/2 tsp baking powder
3/4 tsp fine salt
1 tsp ground cinnamon — Optional but complementary.

Optional

60 g chopped walnuts or pecans — Optional.

Method

Cook by the cues, not just the clock

Prepare

Heat the oven to 175°C / 350°F. Grease a 9 x 5-inch loaf pan and line the long sides with a parchment sling if you want easy removal.
Critical cueUse the stated pan size; a smaller or darker pan changes how quickly the center and crust cook.

Wet mixture

Whisk the mashed banana, melted butter, brown sugar, eggs and vanilla until evenly combined. Small banana flecks are fine.
Critical cueThe mixture can look slightly uneven from banana pulp; it does not need to be whipped smooth.

Add dry ingredients

Whisk the flour, baking soda, baking powder, salt and cinnamon separately. Fold them into the banana mixture only until no dry flour pockets remain. Fold in nuts if using.
Critical cueStop as soon as the flour disappears; extended stirring can make the crumb tighter and more rubbery.

Bake

Scrape the batter into the pan and bake until the top is well browned and a tester pushed into the true center shows moist crumbs but no uncooked batter, usually about 55 to 70 minutes. If the top darkens early, tent loosely with foil.
Critical cueCrust color is not enough. Check the center, especially near the end of baking.

Cool

Cool in the pan for about 10 minutes, then lift or turn the loaf onto a rack and let it cool completely before slicing for the cleanest crumb.
Critical cueA very hot quick bread can seem wetter and more fragile than the same loaf after the crumb finishes setting.

Critical checkpoints

Stop here and check

texture

Before baking: did the flour disappear with minimal mixing?

The batter is thick and cohesive with no streaks of dry flour, but it has not been beaten until glossy or elastic.

If dry pockets remain, fold a few more strokes. Once they disappear, stop mixing.

other

At the end: is the center actually baked?

A tester in the center shows moist crumbs but no raw batter. As an optional cross-check, conventional banana bread often finishes around 93°C to 96°C / 200°F to 205°F internally.

If raw batter clings to the tester or the center is below the expected range, continue baking in short increments, tenting the top if necessary.

visual

After cooling: is there a gummy band through the middle?

The loaf slices reveal a shiny, dense or rubbery strip even though the outside looks baked.

Use CookClue's banana-bread gummy diagnosis to distinguish underbaking from excess moisture or structural problems.

If yours looks different

Route the failure before changing the recipe

The loaf looks baked outside but has a wet, rubbery or gummy center band.Banana bread gummy in the middle? Diagnose the exact failure.

Why Is My Banana Bread Gummy in the Middle?

After cooking

Storage, reheating & substitutions

Storage

Cool completely before wrapping. Store well covered at room temperature for up to 3 days, or refrigerate for longer storage.

Reheating

Warm individual slices briefly in a low oven or toaster oven. Avoid prolonged reheating, which dries the crumb.

Substitutions

Walnuts or pecans are optional. If using frozen bananas, thaw and include their released liquid only if the total mashed-banana weight remains close to the recipe amount.

Evidence

Sources & methodology

Technical claims and method decisions are tied to sources. Recipe-specific advice is not presented as a universal food-science law.

Banana Bread RecipeKing Arthur Baking
King Arthur's current banana bread guidance uses ripe bananas, mixes flour only until incorporated, and checks the center for no uncooked batter before cooling.
publisherPassage verified
How to tell when banana bread is doneKing Arthur Baking
King Arthur recommends using center temperature as an additional quick-bread doneness check, with conventional banana bread typically baked through around 200°F to 205°F.
publisherPassage verified