Banana Bread Recipe for 9×5 Pan: Moist Loaf With Perfect Rise

This recipe delivers a perfectly moist banana bread with an ideal rise in a standard 9×5 pan. The secret lies in precise ingredient ratios and proper mixing technique.

I’ve refined this method over years of baking to ensure consistent results. The loaf emerges golden with a tender crumb and just the right density, never dry or gummy.

Using ripe bananas and a touch of sour cream guarantees rich flavor and that coveted moist texture. The batter comes together quickly with minimal effort.

Bake until a toothpick inserted in the center comes out clean, and let it cool before slicing for the best results. This is the banana bread you’ll want to make again and again.

Ingredients for Banana Bread Recipe for 9×5 Pan

Standard pantry staples plus ripe bananas deliver that perfect moist loaf in your 9×5 pan.

The bananas are non-negotiable here—heavily speckled or black-spotted (the kind you’d normally toss) yield the sweetest, most flavorful loaf. King Arthur Flour is my go-to for all-purpose, but any trusted brand works. The sour cream is the secret weapon for moisture; Daisy or Breakstone’s are reliable choices. Measure your flour by spooning it into the cup, not scooping directly from the bag (worth the extra minute).

No sour cream? Full-fat Greek yogurt works at a 1:1 swap. Brown sugar can be all granulated in a pinch (add 1 tbsp molasses to compensate). Vegetable oil is interchangeable with melted coconut oil or applesauce for a lighter texture. The cinnamon can be omitted, but it adds a warmth that complements the banana beautifully. Always use pure vanilla extract, not imitation.

This loaf stays fresh wrapped at room temperature for 2-3 days. For longer storage, slice and freeze for up to 3 months. Bananas can be frozen ahead—peel first, then thaw before using (they’ll be mushy, which is perfect).

Step-by-Step Instructions for Banana Bread in 9×5 Pan

This method ensures a moist crumb and even rise in your standard loaf pan.

Step 1: Prep the Bananas and Wet Ingredients

In a large mixing bowl, mash the 3 whole ripe bananas with a fork until nearly smooth with just a few small lumps remaining. The bananas should measure about 1.5 cups when peeled and mashed—this ensures the right moisture content.

Whisk in the 0.5 cup vegetable oil, 0.75 cup granulated sugar, and 0.25 cup light brown sugar until fully combined. Then add the 2 whole large eggs, one at a time, whisking well after each addition. Stir in the 1 tsp vanilla extract and 0.5 cup sour cream until the mixture is smooth and uniform.

Step 2: Combine the Dry Ingredients

In a separate medium bowl, sift together the 1.5 cups all-purpose flour, 1 tsp baking soda, 0.5 tsp salt, and 1 tsp ground cinnamon. Sifting the flour prevents lumps and ensures an even distribution of the leavening agent for a consistent rise.

Whisk the dry ingredients until they’re thoroughly blended. The cinnamon will add a warm depth of flavor, while the baking soda reacts with the acidic bananas and sour cream to create a tender crumb. Don’t skip sifting—it makes a noticeable difference in texture.

Step 3: Fold the Batter Together

Pour the dry ingredients into the bowl with the wet mixture. Using a silicone spatula, gently fold the ingredients together until just combined. Be careful not to overmix—you should still see a few streaks of flour, but no dry pockets. Overmixing develops gluten, which results in a dense, tough loaf.

The batter will be thick and slightly lumpy. If it seems too dry, double-check that you’ve used the full 1.5 cups all-purpose flour and all the wet ingredients. The sour cream ensures the final product stays moist even after baking.

Step 4: Bake to Perfection

Pour the batter into a greased 9×5-inch loaf pan, spreading it evenly with the spatula. Preheat your oven to 350°F and bake for 55-65 minutes, or until a toothpick inserted into the center comes out clean or with just a few moist crumbs clinging to it.

Check the loaf at the 55-minute mark. If the top is browning too quickly, tent the pan with aluminum foil to prevent over-browning while the center finishes baking. The loaf is done when the top springs back lightly when pressed and the edges pull away slightly from the pan.

Step 5: Cool Completely Before Slicing

Remove the pan from the oven and let the bread cool in the pan for 10 minutes. Then, transfer it to a wire rack to cool completely for at least 1 hour. This waiting period allows the structure to set, preventing a gummy texture when sliced.

Slicing too soon can cause the loaf to crumble. Once fully cooled, the bread will have a moist, tender crumb with a lightly crisped crust. Store leftovers wrapped in plastic at room temperature for up to 3 days, or freeze for longer storage.

Make-Ahead Tips for Leftovers

Overnight Prep

Mix your wet ingredients the night before and store them in an airtight container in the fridge. The bananas will continue to soften and release flavor. In the morning, just whisk and combine with dry ingredients. This saves 15 minutes of prep time. ⏰

Freeze Bananas Ahead

Peel and freeze ripe bananas in ziplock bags for up to 3 months. Thaw them overnight in the fridge—they’ll be mushy but perfect for baking. No need to drain; the extra liquid adds moisture to your loaf.

Batter Storage

Prepare the full batter, pour it into your greased 9×5 pan, cover tightly with plastic wrap, and refrigerate overnight. In the morning, bake as usual, adding 5-10 minutes to the baking time since it will start cold. 💡

Slice and Freeze

Cool the loaf completely, then slice and wrap individual pieces in plastic wrap followed by a freezer bag. This lets you grab a single slice for quick breakfasts. Reheat wrapped slices in the microwave for 20-30 seconds.

Room Temperature Storage

Wrap the cooled loaf in aluminum foil or plastic wrap and keep at room temperature for up to 3 days. For best texture, store it in a cool, dark place away from direct sunlight or heat sources.

Revive Stale Bread

If your loaf dries out, wrap it in damp paper towels and microwave for 10-second intervals until soft. Alternatively, toast slices and spread with a little butter to restore moisture and flavor.

Frequently Asked Questions