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Slice of cinnamon crumb banana bread on white plate

Cinnamon Crumb Banana Bread


  • Author: Savannah
  • Total Time: 40–45 minutes
  • Yield: 1012 servings 1x
  • Diet: Vegetarian

Description

A moist, flavorful banana bread topped with a sweet cinnamon crumb streusel. Perfect for breakfast, snacks, or dessert, this bread combines ripe bananas, warm cinnamon, and a buttery crumb topping for a soft inside and crunchy top.


Ingredients

Scale

🛒 Ingredients (for one standard 9×5-inch loaf):

For the Bread:

  • 23 ripe bananas, mashed

  • 1/3 cup melted butter

  • ¾ cup granulated sugar

  • 1 large egg, beaten

  • 1 teaspoon vanilla extract

  • 1 teaspoon baking soda

  • Pinch of salt

  • 1 ½ cups all-purpose flour

  • 1 teaspoon ground cinnamon

For the Cinnamon Crumb Topping:

  • ¼ cup all-purpose flour

  • ¼ cup brown sugar

  • ½ teaspoon ground cinnamon

  • 2 tablespoons cold unsalted butter, cubed


Instructions

📝 Instructions:

Step 1: Prepare the Oven & Pan
Preheat oven to 350°F (175°C). Grease a 9×5-inch loaf pan or line with parchment paper.

Step 2: Make the Bread Batter
In a large bowl, mash bananas with melted butter. Stir in sugar, beaten egg, and vanilla. Sprinkle in baking soda, salt, cinnamon, and flour, then gently mix until just combined.

Step 3: Make the Crumb Topping
In a small bowl, combine flour, brown sugar, and cinnamon. Cut in cold butter with a fork until mixture resembles coarse crumbs.

Step 4: Assemble & Bake
Pour banana batter into prepared loaf pan. Sprinkle crumb topping evenly over the batter. Bake 50–60 minutes, or until a toothpick inserted in the center comes out clean. Cool in pan for 10 minutes, then transfer to a wire rack.

Notes

  • Extra Flavor: Add ½ cup chocolate chips or chopped nuts for a twist.
  • Storage: Store at room temperature in an airtight container for 3–4 days. Freeze slices for up to 2 months.
  • Perfectly Ripened Bananas: Overripe bananas with brown spots work best for natural sweetness.
  • Prep Time: 10 minutes
  • Cook Time: 35–40 minutes
  • Category: Dessert / Snack / Breakfast
  • Method: Baked
  • Cuisine: American