Peanut Butter Banana Bread is a wonderfully soft and moist treat packed with the flavors of ripe bananas and creamy peanut butter. The bread is slightly sweet, with a nutty richness that makes every bite warm and comforting. It’s the kind of bread that fills your kitchen with a wonderful aroma and makes you want to grab a slice right away.
I love making this bread when I have some overripe bananas on hand because it feels like a cozy, easy way to use them up. Adding peanut butter gives the bread an extra depth of flavor and a nice hint of protein, which makes it a bit more satisfying. I usually throw in some chopped peanuts or chocolate chips for a little texture and extra fun, but it’s also great just as it is.
My favorite way to enjoy this bread is toasted with a little extra peanut butter spread on top or even a light drizzle of honey. It makes a perfect breakfast or an afternoon snack that feels just a bit special but without any fuss. It’s a bread that tends to disappear quickly in my house, and I’m pretty sure everyone who tries it keeps asking for the recipe!
Key Ingredients & Substitutions
Bananas: Use ripe or overripe bananas with lots of brown spots. They add natural sweetness and moisture. If bananas are scarce, you can substitute with unsweetened applesauce, but the flavor will change.
Peanut Butter: Creamy peanut butter works best for mixing smoothly. You can swap it with almond or cashew butter if you prefer a different nutty flavor or have allergies.
Flour: All-purpose flour is standard here. For a healthier twist, try whole wheat flour, but expect a denser loaf. Gluten-free blends can also be used, though texture may differ.
Sugar: Adjust sweetness based on your taste. You can replace white sugar with honey, maple syrup, or coconut sugar for a richer flavor.
Optional Peanuts: Chopped peanuts add crunch and a toasted nutty note. Omit them for a smoother texture or if allergic.
How Do You Make Moist and Tender Peanut Butter Banana Bread?
The key to moist bread is not overmixing and using ripe bananas. Here’s how:
- Mix wet ingredients like mashed bananas, peanut butter, melted butter, sugar, and egg first.
- Add baking soda and salt next for lift and flavor.
- Fold in flour gently until just combined; overmixing develops gluten, causing toughness.
- Bake at the right temperature (350°F/175°C) and test with a toothpick to avoid overbaking.
Also, let the bread cool in the pan briefly before removing and serving. This helps it set and stay tender.
Equipment You’ll Need
- 9×5 inch loaf pan – I like this size because it gives the bread the perfect shape and even baking.
- Mixing bowls – useful for combining the ingredients smoothly.
- Fork or potato masher – makes mashing the bananas easy and quick.
- Whisk or spoon – for mixing wet ingredients thoroughly.
- Measuring cups and spoons – ensures accurate ingredient amounts.
- Cooling rack – helps the bread cool evenly and keeps the crust crisp.
Flavor Variations & Add-Ins
- Add chocolate chips – a handful sprinkled in makes it extra indulgent and kid-friendly.
- Stir in chopped walnuts or pecans – for added crunch and nutty flavor.
- Use almond or cashew butter instead of peanut butter – great for variety or allergies.
- Mix in cinnamon or a dash of nutmeg – for warm, cozy spices that pair well with bananas.
Peanut Butter Banana Bread
Ingredients You’ll Need:
- 3 ripe bananas, mashed
- 1/2 cup creamy peanut butter (plus extra for drizzling)
- 1/3 cup melted butter
- 3/4 cup sugar (can reduce to 1/2 cup for less sweetness)
- 1 teaspoon vanilla extract
- 1 large egg, beaten
- 1 teaspoon baking soda
- 1/4 teaspoon salt
- 1 1/2 cups all-purpose flour
- 1/4 cup chopped peanuts (optional, for topping and mixing)
How Much Time Will You Need?
This recipe takes about 15 minutes to prepare and 60 to 70 minutes to bake. After baking, allow about 10 minutes for cooling in the pan and another 15 minutes on a wire rack before enjoying your bread.
Step-by-Step Instructions:
1. Prepare Your Oven and Pan
Preheat your oven to 350°F (175°C). Grease a 9×5-inch loaf pan or line it with parchment paper to prevent sticking.
2. Mix the Wet Ingredients
In a large bowl, mash the ripe bananas well with a fork. Stir in the melted butter, then mix in the peanut butter until everything is combined smoothly.
3. Add Sugar, Egg, and Vanilla
Add the sugar, beaten egg, and vanilla extract to your banana mixture. Stir well after each addition to create a smooth batter.
4. Combine Dry Ingredients and Add to Wet Mixture
Sprinkle the baking soda and salt over the mixture and give it a good stir. Gradually add the flour, mixing gently just until all the flour is incorporated. Be careful not to overmix to keep your bread tender.
5. Bake the Bread
Pour the batter into your prepared loaf pan. If you like, sprinkle chopped peanuts on top for extra texture. Bake in the preheated oven for about 60 to 70 minutes. To check if it’s done, insert a toothpick into the center—if it comes out clean, your bread is ready.
6. Cool and Serve
Let the bread cool in the pan for about 10 minutes. Then transfer it to a wire rack to cool completely. Once cooled, drizzle extra peanut butter over the top and sprinkle some chopped peanuts as a garnish if you like. Slice and enjoy!
Can I Use Frozen Bananas for This Recipe?
Yes! Just make sure to fully thaw them and drain any excess liquid before mashing. This helps prevent the batter from becoming too runny.
Can I Substitute the Peanut Butter?
Absolutely! Almond butter or cashew butter work well as alternatives. Keep in mind that the flavor will vary slightly, but you’ll still get that creamy, nutty touch.
How Should I Store Leftover Banana Bread?
Store leftovers in an airtight container at room temperature for up to 3 days. For longer storage, wrap tightly and freeze for up to 2 months. Thaw before serving.
Can I Add Chocolate Chips or Nuts?
Yes, feel free to mix in chocolate chips, walnuts, or pecans to the batter before baking. They add extra texture and flavor that many people love!