Whole Wheat Cinnamon Crunch Banana Bread

Whole wheat cinnamon crunch banana bread brings together ripe bananas, Greek yogurt, warm cinnamon, and a buttery crumb topping in one tender loaf. The whole wheat flour adds a pleasantly hearty flavor, while the yogurt keeps the crumb moist instead of heavy. Bake it for a weekend breakfast, slice it for lunch boxes, or freeze individual pieces so a homemade snack is ready whenever you need one.

What this whole wheat cinnamon crunch banana bread is

This is a 9×5-inch quick bread with a whole wheat base and a separate cinnamon crunch topping. It is not a yeast bread, so there is no kneading or rising time. The batter comes together in two bowls, and the topping can be made while the oven heats. The finished loaf has a soft, sliceable center and a lightly crisp top.

Why this banana bread works

Mashed banana supplies sweetness and moisture, Greek yogurt softens the whole wheat crumb, and a short bake at 360°F sets the loaf without drying it out. The cold-butter topping stays nubbly in the oven, giving each slice a cinnamon-sugar crunch.

Ingredients

• 2 large eggs
• 1 cup mashed bananas
• 3/4 cup sugar
• 1/3 cup oil
• 1/2 cup Greek yogurt
• 1 3/4 cups whole wheat flour
• 1/4 cup cornstarch
• 2 teaspoons ground cinnamon
• 1 1/2 teaspoons baking powder
• 1/4 teaspoon salt
• For topping: 1/2 cup flour, 1/2 cup brown sugar, 1 teaspoon cinnamon, and 1/4 cup cold butter

How to make it

• Heat the oven to 360°F. Grease and line a 9×5-inch loaf pan.
• Rub the topping flour, brown sugar, cinnamon, and cold butter together until crumbs form. Refrigerate it.
• Stir the whole wheat flour, cornstarch, cinnamon, baking powder, and salt in a large bowl.
• In another bowl, stir the eggs, mashed bananas, sugar, oil, and Greek yogurt until blended.
• Fold the wet mixture into the dry mixture just until the flour is moistened. A few lumps are fine. Transfer it to the pan and sprinkle the crumb topping evenly over the surface.
• Bake for 50–60 minutes, until a toothpick inserted in the center comes out clean. Cool in the pan for 10 minutes, then move the loaf to a rack and cool completely.

Heat oven to 360°F. Grease and line a 9×5 inch loaf pan. For the crumb topping, place the flour, brown sugar and cinnamon in a medium bowl. Rub in the butter with your fingertips until crumbs form. Refrigerate until ready to use. Add all dry ingredients to a large mixing bowl. Stir together until well combined. Stir together all wet ingredients in a separate large measuring jug until well combined. Pour wet into dry ingredients and fold together just until flour is moistened (a few lumps are fine). Place the batter in the prepared loaf tin and evenly sprinkle with the crumb topping. Bake for around 50-60 minutes, or until a toothpick inserted comes out clean. Cool in the pan for 10 minutes, then remove to a wire cooling tray to cool completely.

Heat oven to 360°F. Grease and line a 9×5 inch loaf pan.

For the crumb topping, place the flour, brown sugar and cinnamon in a medium bowl. Rub in the butter with your fingertips until crumbs form. Refrigerate until ready to use.

Add all dry ingredients to a large mixing bowl. Stir together until well combined.

Stir together all wet ingredients in a separate large measuring jug until well combined.

Pour wet into dry ingredients and fold together just until flour is moistened (a few lumps are fine). Place the batter in the prepared loaf tin and evenly sprinkle with the crumb topping.

Bake for around 50-60 minutes, or until a toothpick inserted comes out clean. Cool in the pan for 10 minutes, then remove to a wire cooling tray to cool completely.

Heat oven to 360°F. Grease and line a 9×5-inch loaf pan.

Rub flour, brown sugar, cinnamon, and cold butter together until crumbs form; refrigerate.

Stir dry ingredients together.

Stir wet ingredients together.

Fold wet into dry just until moistened, transfer to pan, and top with crumbs.

Bake 50–60 minutes until a toothpick is clean. Cool 10 minutes in pan, then completely on a rack.

Serving ideas

Serve it for breakfast with fresh fruit, pack slices for a picnic, or use a toasted piece as an afternoon snack. Because the flavor is gently spiced rather than heavily frosted, it works with both coffee and tea. Letting the bread cool fully also makes the topping less likely to scatter when sliced.

Serve thick slices slightly warm with coffee, tea, or plain Greek yogurt. The loaf is also useful for a make-ahead breakfast: cut it once fully cool, wrap slices individually, and take one out the night before.

Tips and optional variation

Check the center rather than relying only on the crust color. If the top is browning quickly while the center remains loose, tent it lightly with foil for the final part of baking. Optional variation: use a blend of whole wheat and white flour for a milder flavor; this is an optional variation, not a change required by the primary recipe.

Do not overmix once the wet and dry bowls meet; gentle folding keeps the bread tender. For an optional variation, replace the cornstarch with more whole wheat flour, or use a blend of whole wheat and white flour for a milder flavor.

Storage

Keep the loaf tightly wrapped so the whole wheat crumb does not dry out. If condensation forms while it is still warm, cool it uncovered first, then wrap it. For longer storage, freeze individual slices with parchment between them. Thaw at room temperature and warm briefly only after the slice has softened.

Wrap the cooled loaf tightly or keep it in an airtight container for up to 5 days in the refrigerator. Freeze wrapped slices for up to 3 months and thaw them on the counter. Warm a thawed slice briefly in the oven if you like.

FAQ and search answers

For “whole wheat banana bread with streusel,” this loaf uses a cold-butter crumb rather than a glaze. For “how to keep banana bread moist,” Greek yogurt, ripe bananas, gentle mixing, and airtight storage are the useful details. For “can banana bread be frozen,” wrapped individual slices are the most convenient option.

Can I use very ripe bananas?

Use soft bananas with plenty of brown spots. Extremely black bananas can give the loaf an overly intense flavor.

How do I keep the topping crisp?

Use cold butter and refrigerate the crumbs before sprinkling them over the batter.

Can I bake this as muffins?

Yes, portion the batter into a lined muffin pan and begin checking around 20 minutes.

Let the loaf cool completely before slicing so the crumb settles and the cinnamon topping stays neatly in place.

Whole Wheat Cinnamon Crunch Banana Bread

Moist whole wheat banana bread gets a crisp cinnamon crumb topping in this easy 9×5-inch loaf.

Prep : 10 Total : 25 minutes

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Ingredients

  

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Ingredients

• 2 large eggs
• 1 cup mashed bananas
• 3/4 cup sugar
• 1/3 cup oil
• 1/2 cup Greek yogurt
• 1 3/4 cups whole wheat flour
• 1/4 cup cornstarch
• 2 teaspoons ground cinnamon
• 1 1/2 teaspoons baking powder
• 1/4 teaspoon salt
• 1/2 cup flour for crumb topping
• 1/2 cup brown sugar for crumb topping
• 1 teaspoon cinnamon for crumb topping
• 1/4 cup butter cold, for crumb topping

Instructions

 

Instructions

• Heat oven to 360°F. Grease and line a 9×5-inch loaf pan.
• Rub flour, brown sugar, cinnamon, and cold butter together until crumbs form; refrigerate.
• Stir dry ingredients together.
• Stir wet ingredients together.
• Fold wet into dry just until moistened, transfer to pan, and top with crumbs.
• Bake 50–60 minutes until a toothpick is clean. Cool 10 minutes in pan, then completely on a rack.