Super Moist Banana Bread Recipe Made Easily in One Bowl

This moist banana bread recipe fills your kitchen with warm cinnamon and caramel-sweet smells. Brown sugar and Greek yogurt lock in moisture, and it's ready in 75 minutes total. Perfect for lazy weekend mornings, potlucks, or any overripe bananas.

Why This Recipe Works

• Melted butter for a dense, tender crumb: Melted butter coats the flour and limits gluten development. The loaf turns out fudgy and velvety instead of light and airy.
• Leave small banana lumps for deep flavor: Pockets of mashed fruit release sweetness and moisture as the loaf bakes. You taste banana in every slice, not just a faint hint.
• Spoon and level flour for accurate measuring: Scooping straight from the bag packs in extra flour, which dries out the crumb. Spooning keeps your 190-gram measurement honest.
• Stop mixing the moment flour disappears: Overmixing builds gluten, which makes a tender loaf tough and rubbery. Fold just until no dry streaks remain, then spread the batter into the pan.

Ingredients You'll Need

Ripe Bananas: Three overripe bananas, mashed to about 1 cup, supply the sweetness, moisture, and deep banana flavor. Spotted skins mean the starches have turned to sugar, so the loaf tastes richer. Best substitute: 1 cup unsweetened applesauce, which keeps the moisture but mutes the banana taste.

Unsalted Butter: Melted butter coats the flour and keeps the crumb fudgy and tender. Using unsalted lets you control the total salt in the batter. Best substitute: ⅓ cup neutral oil, such as vegetable or canola, for a slightly more open crumb.

Packed Light Brown Sugar: Brown sugar contains molasses, which adds caramel depth and holds moisture in the loaf. It also helps the top bake to a deep golden color. Best substitute: ¾ cup granulated sugar mixed with 1½ tablespoons molasses, or swap in dark brown sugar for a richer taste.

Large Egg: The egg binds the batter, adds structure, and gives the crumb its richness. Bringing it to room temperature helps it blend smoothly into the mashed bananas. Best substitute: 1 flax egg, made from 1 tablespoon ground flaxseed and 3 tablespoons water rested for 5 minutes, which makes the crumb a bit denser.

Plain Greek Yogurt: Greek yogurt adds gentle tang, extra moisture, and a soft, velvety texture. Its thickness gives the batter body without making it heavy. Best substitute: 80 grams of sour cream or whole-milk plain yogurt, measured the same way.

Pure Vanilla Extract: Vanilla rounds out the banana and cinnamon with warm, sweet, floral notes. A small amount goes a long way in this loaf. Best substitute: 1 teaspoon vanilla bean paste, which gives the same flavor with pretty flecks.

All-Purpose Flour: Flour provides the structure that holds the loaf together. Spooning and leveling 190 grams keeps the measurement accurate and the crumb tender. Best substitute: a 1:1 gluten-free all-purpose baking flour blend that already includes xanthan gum.

Baking Soda: Baking soda reacts with the acidity in the yogurt and brown sugar to lift the loaf. Without it, the bread bakes dense and flat. Best substitute: about 3 teaspoons baking powder for every 1 teaspoon baking soda, though the rise will be a little milder.

Fine Sea Salt: Salt balances the sweetness and makes the banana and cinnamon taste brighter. Even a small pinch changes the whole flavor profile. Best substitute: table salt, using about ¼ teaspoon, since it is saltier by volume than fine sea salt.

Ground Cinnamon: Cinnamon adds warm, sweet spice and fills the kitchen with its signature aroma while the loaf bakes. It pairs beautifully with ripe banana. Best substitute: ¾ teaspoon pumpkin pie spice, which includes cinnamon along with ginger and nutmeg.

How to Make It (Step by Step)

It all comes together in one bowl: you mash, whisk the wet ingredients, fold in the dry, and bake. Even if your loaves have flopped before, you'll get a golden, tender slice this time.

1. Preheat the oven and grease a 9x5-inch loaf pan until the oven is fully hot and the pan has an even buttery sheen, 10-15 minutes at 350°F / 175°C. Grease the corners well so the loaf lifts out cleanly.

2. Mash 3 ripe bananas (about 1 cup) in a large bowl with a fork until smooth with a few small lumps, 1-2 minutes at room temperature (70°F / 21°C). Those little lumps add lovely banana flavor.

3. Whisk the melted butter and packed light brown sugar into the mashed bananas until a glossy, dark, thick paste forms, about 1 minute at 120°F / 50°C. Keep whisking until no dry sugar clumps remain.

4. Whisk in the room-temperature egg, Greek yogurt and vanilla extract until the batter looks smooth and slightly thickened, about 1 minute at 70°F / 21°C. The batter should feel silky on the whisk.

5. Fold the spooned and leveled flour (190 g), baking soda, fine sea salt and ground cinnamon into the wet batter with a spatula until evenly combined, 1-2 minutes at 70°F / 21°C. Stop as soon as everything is combined to keep the crumb tender.

6. Spread the thick batter into the greased 9x5-inch loaf pan until the top is level, about 1 minute at 70°F / 21°C. Tap the pan gently on the counter to settle the batter.

7. Bake the loaf until the top is deep golden-brown and a toothpick inserted in the center comes out with a few moist crumbs, 55-65 minutes at 350°F / 175°C. The kitchen should smell warm, sweet and fragrant with cinnamon.

Recipe Notes

• Storage: Keep the cooled loaf wrapped tightly at room temperature for two days, or in the fridge for five. Freeze slices up to three months. Warm one slice for 15 seconds in the microwave.
• Key substitution: No Greek yogurt on hand? Sour cream swaps in one-for-one by weight. You'll get the same velvety crumb with a gentle tang.
• Make-ahead tip: Whisk the flour, baking soda, salt and cinnamon together up to two days early. Store the dry mix in a sealed jar so it's ready to fold in.
• Common mistake: Slicing the loaf while it's still warm. Let it rest in the pan for 10 minutes, then finish cooling on a rack. Warm slices crumble and turn gummy in the center.

Serving size: 1 portion · Calories: 240 · Total Fat: 9g · Saturated Fat: 5g · Carbs: 37g · Fiber: 1g · Sugar: 22g · Protein: 4g · Sodium: 210mg

Tips and Tricks

• Equipment: Use a light metal 9x5-inch loaf pan: Light metal heats evenly and browns the edges without scorching. Dark pans brown faster, so check the crust a few minutes early.

• Temperature precision: Keep the oven at exactly 350°F / 175°C: Oven thermometers often read off by 25 degrees. A cool oven leaves the center gummy, while a hot one sets the crust too early.

• Common mistake: Opening the oven door early: A blast of cool air in the first 40 minutes can deflate the rising batter. Keep the door closed until the toothpick test.

• Flavour upgrade: Add a pinch of ground nutmeg: Use about ⅛ teaspoon with the cinnamon. It deepens the warm spice and makes the loaf taste richer.

• Texture tip: Tent with foil if the top browns too fast: Drape loose foil over the loaf after about 35 minutes. This protects the crust while the center finishes into a soft, moist crumb.

Frequently Asked Questions

Can I make this moist banana bread recipe dairy-free?

Swap the melted butter for 75 g refined coconut oil and the Greek yogurt for ⅓ cup (80 g) unsweetened plain oat or soy yogurt. Both keep the crumb just as moist.

Can I freeze the whole loaf instead of slicing it first?

Wrap the cooled loaf tightly in plastic wrap and foil, then freeze it for up to two months. Thaw it overnight on the counter, then warm slices in a 325°F oven for 8 to 10 minutes.

Why is the center still gummy when the top looks perfectly golden?

Your oven likely runs cool, so check it with an oven thermometer and insert an instant-read probe into the center. Pull the loaf when it reads 200-205°F (93-96°C), then let it cool fully before judging the crumb.

What to Serve With This

• Lemon-Dressed Berry Salad: Tossing fresh berries with lemon juice and a pinch of sugar adds a bright, tangy snap that cuts through the sweet, dense crumb.
• Sharp Aged Cheddar: Salty, sharp cheese beside a sweet slice creates a savory contrast that keeps every bite interesting.
• Tart Green Apple Slices: Crisp, sour apple wedges add crunch and acidity that make the soft, caramel-sweet loaf taste even fresher.
• Honey-Vanilla Greek Yogurt: A spoonful of thick, creamy yogurt swirled with honey and vanilla gives a cool, velvety counterpoint to the warm, tender bread.