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Cinnamon Roll Banana Bread

Cinnamon roll banana bread with a cinnamon-sugar swirl baked until golden and set through the center. Topped with a quick cream cheese glaze while warm for a soft, sliceable loaf.
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Prep Time 20 minutes
Cook Time 1 hour 5 minutes
Total Time 1 hour 25 minutes
Servings: 10 servings
Course: Breakfast
Cuisine: American
Calories: 360
Ingredients Equipment Method Notes

Ingredients
  

For banana bread
  • 2 cup all-purpose flour
  • 1 tsp baking soda
  • 0.5 tsp salt
  • 0.5 tsp cinnamon
  • 0.5 cup unsalted butter softened
  • 0.75 cup granulated sugar
  • 2 eggs
  • 3 very ripe bananas, mashed
  • 0.33 cup sour cream
  • 1 tsp vanilla
For cinnamon roll swirl
  • 3 tbsp butter softened
  • 0.33 cup brown sugar
  • 1.5 tsp cinnamon
For cream cheese glaze
  • 4 oz cream cheese
  • 1 cup powdered sugar
  • 3 tbsp milk
  • 0.5 tsp vanilla

Equipment

  • 1 sheet pan

Method
 

Prep and make the swirl
  1. Preheat oven to 350F and grease a 9x5 loaf pan, so the bread releases cleanly after baking. A light, even coating on all sides is the goal.
  2. Mix the cinnamon roll swirl ingredients into a smooth paste, ensuring no dry brown sugar pockets remain. The paste should look thick and spreadable.
Mix batter and assemble the loaf
  1. Beat the softened butter and granulated sugar until fluffy, about 2-3 minutes, to aerate the batter. Stop when the mixture looks lighter in color and holds soft peaks.
  2. Add the eggs, mashed bananas, sour cream, and vanilla, then beat until the mixture is smooth and uniform. The batter should look cohesive with no streaks of egg.
  3. Fold in the all-purpose flour, baking soda, salt, and cinnamon until just combined. Mix only until no dry flour remains, so the loaf stays tender.
  4. Pour half the batter into the loaf pan and spread it into an even layer. Fill the base so the swirl has a stable bottom.
  5. Spread the cinnamon swirl paste over the batter layer in an even stripe. Keep it centered so it bakes into a dramatic center swirl.
  6. Top with the remaining batter and smooth the surface gently. The swirl should be partially hidden under the top layer.
Swirl, bake, and glaze
  1. Swirl with a knife through the top layer to create ribbon-like cinnamon streaks. Make a few gentle passes for a marbled look rather than cutting all the way down.
  2. Bake at 350F for 60-65 minutes until a toothpick comes out clean. The loaf should be golden and spring back slightly when pressed.
  3. Drizzle cream cheese glaze over the warm loaf so it melts lightly and sinks into the surface. The glaze should look glossy rather than completely set.

Notes

Pro tip: For the most visible swirl, use very ripe bananas and spread the cinnamon paste without going to the edges. Store covered in the refrigerator up to 4 days; bring slices to room temperature or warm 10-15 seconds before eating. Freezing is yes—wrap tightly and freeze up to 2 months. For a dairy-light swap, use lactose-free cream cheese and sour cream in equal amounts.