Moist 3-Ingredient Banana Bread
Moist, tender banana bread from just three ingredients sounds too good to be true, but it’s real and it’s here. Ripe bananas, sweetened condensed milk, and self-rising flour come together for a loaf that’s almost as easy as a smoothie.
No butter, no eggs, no extra sugar. The condensed milk carries all the sweetness and richness, so you can have hot banana bread in the oven with almost no work.
Why This Banana Bread Works
The condensed milk does triple duty here: it sweetens, adds fat for moisture, and helps the loaf rise without eggs. So you get that classic banana bread tenderness without creaming butter or cracking a single egg.
I keep this one in the rotation because it’s the fastest path to banana bread I know. When the counter has spotty bananas and I want something warm with coffee, I can measure three things and be hands-off in five minutes.
The crumb is soft and tight, not cakey, with a subtle caramel note from the sweetened milk. Slices stay moist for days if they last that long.
Ingredients
- 3 large ripe bananas, mashed: use very ripe, spotty bananas for the best sweetness and moisture
- 1 (14 oz) can sweetened condensed milk: not evaporated milk; the thick, sweet kind in a can
- 2 cups self-rising flour: contains baking powder and salt, so no extra leavening needed
Variations / Substitutions
- No self-rising flour: mix 2 cups all-purpose flour with 3 teaspoons baking powder and ½ teaspoon salt.
- Gluten-free: use a 1:1 gluten-free flour blend that includes xanthan gum, and add 3 teaspoons baking powder and ½ teaspoon salt.
- Dairy-free: use sweetened condensed coconut milk in the same amount.
For a classic loaf with butter and eggs, try my Best Banana Bread recipe.
How to Make Moist 3-Ingredient Banana Bread
Step 1: Mash the Bananas
Preheat your oven to 350°F (175°C) and grease a 9×5-inch loaf pan. In a large bowl, mash the 3 bananas with a fork until mostly smooth with a few small lumps.
A few lumps are fine; they’ll bake into pockets of sweet, soft banana. The mixture should look like thick, chunky applesauce.
Step 2: Mix the Batter
Pour in the full can of sweetened condensed milk and stir until combined. Add the 2 cups self-rising flour all at once and fold gently with a spatula just until no dry streaks remain.
The batter will be thick and pourable, like a heavy pancake batter. Over-mixing can make the loaf dense, so stop as soon as the flour disappears.
Step 3: Fill the Pan and Bake
Scrape the batter into the greased pan and smooth the top with the spatula. Bake for 50 to 55 minutes, until a toothpick inserted in the center comes out clean or with a few moist crumbs.
Around 45 minutes, check; if the top is browning too fast, tent loosely with foil. The loaf will rise and crack a little on top, which is a good sign.
Step 4: Slice and Serve
Let the bread cool in the pan for 10 minutes, then run a knife around the edge and turn it out onto a rack to cool completely before slicing. Slice thick pieces and serve warm or at room temperature.
The loaf stays moist for days. Warm slices with a pat of butter or a drizzle of honey if you like, but it’s perfect on its own.
Tips for the Best 3-Ingredient Loaf
- Choose the right pan: A metal loaf pan gives a browner crust; glass or ceramic may need a few extra minutes and can yield a softer crust.
- Banana size matters: If your bananas are smaller than 7 inches, use 4 to keep the moisture ratio right.
- Add-ins are welcome: Even though it’s a 3-ingredient bread, folding in ½ cup chocolate chips or chopped walnuts after mixing adds personality without extra effort.
- Cool completely for best texture: Slicing while warm can make the loaf gummy. For clean, tender slices, wait until it’s room temperature.
Bake times can vary by pan material and size:
| Pan & Material | Size | Time |
|---|---|---|
| Metal loaf pan | 9×5 inches | 50–55 mins |
| Glass loaf pan | 9×5 inches | 55–60 mins |
| Mini loaf pans | 3×5 inches | 30–35 mins |
Keeping the Loaf Fresh
- Refrigerate: Wrap the cooled loaf tightly in plastic wrap or store in an airtight container at room temperature for up to 4 days. For longer storage, refrigerate for up to a week (wrapped well to prevent drying).
- Reheating: Warm slices in a toaster oven at 300°F for 5 minutes or microwave for 10–15 seconds just until soft.
Frequently Asked Questions
Can I use frozen bananas?
Yes, thaw them completely and drain off any excess liquid before mashing.
Why did my loaf not rise?
Old self-rising flour can lose its lift. If your can is past its best-by date, mix fresh all-purpose flour with baking powder and salt as noted above.
Can I double the recipe?
Yes, divide the batter between two greased 9×5-inch pans and bake them at the same time, extending the baking time by about 5 minutes.
Can I make muffins instead?
Yes, spoon the batter into a greased 12-cup muffin tin and bake at 350°F for 18 to 22 minutes, until a toothpick comes out clean.
3-Ingredient Banana Bread Recipe
Ingredients
Method
- Preheat oven to 350°F (175°C) and grease a 9×5-inch loaf pan. Mash bananas in a large bowl.
- Stir in sweetened condensed milk, then fold in self-rising flour until just combined.
- Pour into prepared pan and bake 50–55 minutes, until a toothpick comes out clean.
- Cool in pan 10 minutes, then turn out onto a rack to cool completely before slicing.
