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Peanut Butter & Jelly Banana Bread – Moist, Sweet & Nostalgic

Take banana bread to the next level with this Peanut Butter & Jelly Banana Bread! Moist, tender banana bread swirled with creamy peanut butter and sweet jelly creates the perfect nostalgic treat. Ideal for breakfast, snack time, or dessert, this easy-to-make bread will delight the whole family.
Prep Time 15 minutes
1 hour
Total Time 1 hour 40 minutes
Course Breakfast, Dessert, Snack
Cuisine American, Comfort Food, Kid-friendly
Servings 10 slices
Calories 240 kcal

Equipment

  • 9x5-inch loaf pan
  • Mixing bowls (medium and large)
  • Spatula or wooden spoon
  • Whisk or fork
  • Measuring Cups and Spoons
  • Knife for swirling jelly
  • Cooling rack

Ingredients
  

Banana Bread Batter:

  • 1 1/2 cups all-purpose flour
  • 1 tsp baking soda
  • 1/4 tsp salt
  • 3–4 overripe bananas, mashed
  • 1/2 cup creamy peanut butter
  • 2 large eggs
  • 1/2 cup granulated sugar (or preferred sweetener)
  • 1 tsp vanilla extract (optional)

Swirl:

  • 1/2 cup jelly or jam (raspberry, strawberry, or favorite flavor)

Optional Add-ins:

  • 1/4 cup chopped peanuts or walnuts
  • 1/4 cup chocolate chips

Instructions
 

  • Preheat Oven: Set oven to 350°F (175°C). Grease a 9x5-inch loaf pan or line with parchment paper.
  • Mix Dry Ingredients: In a medium bowl, combine flour, baking soda, and salt.
  • Mix Wet Ingredients: In a large bowl, mash bananas and stir in peanut butter, eggs, sugar, and vanilla until smooth.
  • Combine: Gradually fold dry ingredients into wet until just incorporated. Avoid overmixing.
  • Add-ins: Fold in chopped nuts or chocolate chips if desired.
  • Layering Jelly: Pour half the batter into the loaf pan, dollop half of the jelly, and gently swirl. Add remaining batter and jelly, swirling lightly.
  • Bake: Bake for 60–70 minutes, or until a toothpick inserted in the center comes out clean.
  • Cool: Allow to cool in pan for 10 minutes, then transfer to a wire rack to cool completely. Slice and serve.

Notes

  • Banana Ripeness: Use overripe bananas for maximum sweetness and moisture.
  • Peanut Butter: Creamy works best for smooth texture; chunky adds extra crunch.
  • Jelly: Choose your favorite flavor; raspberry or strawberry are classic.
  • Swirling Technique: Use a knife to gently swirl jelly for a marbled effect.
  • Storage: Store in an airtight container at room temperature for up to 3 days, refrigerate up to a week, or freeze slices for up to 2 months.
  • Variations:
    • Chocolate PB&J: Add cocoa powder to batter.
    • Vegan: Use flax eggs and plant-based ingredients.
    • Nut-Free: Substitute peanut butter with sunflower seed butter.
    • Spiced: Add cinnamon, nutmeg, or cardamom.
    • Tropical: Mix in shredded coconut and pineapple chunks.
Keyword jelly banana bread, PB&J banana bread, Peanut butter banana bread, sweet bread recipe, swirled banana bread