Cream Cheese Cinnamon Swirl Protein Loaf (Printable Version)

Moist banana-based loaf with protein-packed ingredients and cinnamon cream cheese swirl throughout.

# What You'll Need:

→ Loaf

01 - 3 medium ripe bananas, mashed
02 - 2 large eggs
03 - 1/3 cup plain nonfat or low-fat Greek yogurt
04 - 1/2 cup milk of choice
05 - 1/3 cup maple syrup or honey
06 - 1 teaspoon vanilla extract
07 - 1 1/2 cups all-purpose flour
08 - 1/2 cup vanilla or unflavored protein powder
09 - 1 teaspoon baking powder
10 - 1/2 teaspoon baking soda
11 - 1/2 teaspoon salt
12 - 1 teaspoon ground cinnamon

→ Cream Cheese Cinnamon Swirl

13 - 6 ounces cream cheese, softened
14 - 2 tablespoons Greek yogurt
15 - 1/4 cup granulated sugar or coconut sugar
16 - 1 teaspoon ground cinnamon
17 - 1 egg yolk
18 - 1 teaspoon vanilla extract

# Directions:

01 - Preheat oven to 350°F. Line a 9x5-inch loaf pan with parchment paper and lightly grease the surface.
02 - In a large mixing bowl, whisk together mashed bananas, eggs, Greek yogurt, milk, maple syrup, and vanilla extract until the mixture is smooth and well combined.
03 - In a separate bowl, combine flour, protein powder, baking powder, baking soda, salt, and ground cinnamon.
04 - Add the dry ingredient mixture to the wet ingredients and stir gently until just combined. Avoid overmixing to maintain a tender crumb structure.
05 - In another bowl, beat together softened cream cheese, Greek yogurt, sugar, cinnamon, egg yolk, and vanilla extract until the mixture is smooth and creamy.
06 - Pour half of the loaf batter into the prepared pan and spread it evenly across the bottom.
07 - Spoon half of the cream cheese mixture over the batter layer and gently swirl through with a knife to create a marbled effect.
08 - Pour the remaining loaf batter over the cream cheese layer, then spoon the remaining cream cheese mixture on top and swirl gently with a knife to distribute throughout.
09 - Bake for 45 to 55 minutes, or until a toothpick inserted in the center comes out clean with a few moist crumbs attached. The loaf should not show raw batter.
10 - Allow the loaf to cool in the pan for 10 minutes, then transfer to a wire cooling rack to cool completely before slicing.

# Expert Hints:

01 -
  • It tastes like banana bread had a sophisticated cousin, with that tangy cream cheese layer making every bite feel intentional and delicious.
  • You get real protein without any chalky aftertaste or that weird artificial feeling—the Greek yogurt and powder dissolve right into the crumb.
  • It actually keeps for days, so you can slice into it when you need something that feels homemade but requires zero morning effort.
02 -
  • Softened cream cheese is non-negotiable—if it's cold from the fridge, it won't blend smoothly and you'll get lumps throughout your swirl instead of that silky ribbon.
  • Don't overmix the batter after combining wet and dry ingredients; even an extra 10 seconds of stirring can make a noticeable difference in how tender the final crumb turns out.
03 -
  • Room temperature eggs and softened cream cheese are the unsung heroes of this recipe—they mix in smoothly and create a more cohesive batter than cold ingredients fighting against each other.
  • Use a sharp knife dipped in hot water to slice through the loaf cleanly; this keeps the cream cheese swirl looking intentional instead of smudged.
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