Peanut Butter Banana Bread: a Rich and Moist Recipe You'll Make Again Again

Prep Time
15 min
Cook Time
30 min
Servings
4
Difficulty
Easy
peanut butter banana bread recipe

Few baked goods strike the perfect balance between comfort and indulgence quite like peanut butter banana bread. This recipe takes the classic banana bread you already love and elevates it with the rich, nutty depth of creamy peanut butter. The result is a dense, moist loaf with a tender crumb and a flavor that lingers in best possible way. Whether you're using up overripe bananas on counter or simply craving something warm and satisfying, this recipe delivers every single time. It works beautifully as a morning treat alongside coffee, an afternoon snack, or even a light dessert. Once you try this combination, plain banana bread will feel like it's missing something.

Peanut Butter Banana Bread — Classic Loaf

Freshly sliced peanut butter banana bread showing a moist, golden crumb on wooden cutting board

This classic version of peanut butter banana bread produces a beautifully golden loaf with a soft, pillowy interior. The peanut butter is folded directly into the batter, giving every slice a consistentness without overwhelming the natural sweetness of ripe bananas. Itakes up with a slightlyackled top crust and a tender bite that makes it nearly impossible to stop at just one slice. This is the go-to version for beginners and seasoned bakers alike.

  1. Preheat your oven to 350°F (175°C) and grease a standard 9x5-inch loaf pan with butter or nonstick spray.
  2. In a large mixing bowl, mash the overripe bananas thoroughly with a fork until smooth with minimal lumps remaining.
  3. Add the melted butter peanut butter to the mashed bananas and stir until the mixture is fully combined uniformMix in the granulated sugar, eggs, and vanilla extract, stirring well after each addition.
  4. In a separate bowl, whisk together the flour, baking soda, salt, and cinnamon until evenly distributed.
  5. Gently fold the dry ingredients into the wet mixture using a rubber spatula, stirring just until no flour streaks remain. Do not overmix.
  6. Pour the batter into the prepared loaf pan and spread it evenly with spatula.
  7. Bake for 55 to 65 minutes, or until a toothpick inserted into the center comes out clean or just a few moist crumbs attached.
  8. Remove from the oven and allow bread to cool in the pan for 10 minutes before transferring to a wire rack to cool completely.
  9. Slice and serve at room temperature, or store wrapped at room temperature for up to three days.

Peanut Butter Banana Bread — Swirled Variation

Top-down view of peanut butter banana bread with a decorative peanut butter swirl pattern on the surface

This swirled variation takes the presentation a notch by creating a dramatic ribbon of peanut butter through the center across the top of the loaf. Rather than fully incorporating the peanut butter into the batter, a portion is reserved layered in, creating pockets of intense nutty flavor throughout each slice. The visual contrast makes version as impressive to look at as it is to eat, making it ideal for sharing at brunches, potlucks, or gifting during the holidays.

  1. Preheat the175°C) and line a 9x5-inch loaf pan with parchment paper, leaving an overhang on both sides for easy removal.
  2. In a large bowl, beat the softened butter and brown sugar together until light and fluffy, about two minutes.
  3. Add the eggs one at a time, beating well after each, then stir in the vanilla extract andour cream.
  4. Fold in the mashed bananas and 1/3 of the peanut butter until the mixture is well incorporatedSift the flour, baking soda, and salt into the bowl and fold gently until just combined, being careful not to overmix the batter.
  5. Pour half of the batter into the prepared pan Dollop half of the remaining peanut butter over the batter and use a skewer or thin knife to swirl it in gently. the rest of the batter on top, then dollop and swirl the final portion of peanut butter across the surface Sprinkle with chopped peanuts if usingBake for 60 to 70 minutes, tentingaf loosely with aluminum foil after the first 40 minutes if top is browning too quickly.
  6. Test for doneness by inserting a toothpick into the thickest part of the loaf — it should come out with only a few moist crumbs.
  7. Cool in the pan for 15 minutes, then lift out using the parchment overhang and transfer to a wire rack to cool fully before slicing.

Both versions of this peanut butter banana bread are proof that a few pantry staples can produce something truly special. The key to a perfect loaf every time is using bananas that are deeply speckled or almost entirely — the riper they are, the more natural sweetness and moisture they contribute to the batter. Avoidermixing once flour goes in, as this develops the gluten and leads to a denser, tougher texture. Store any leftovers tightly wrapped at or freeze individual slices for up to two months quick, satisfying treat wheneveraving strikes.