





From the Cook
From the Cook
From the Cook
From the Cook
From the Cook
1/6
Instructions
1
Preheat oven to 350°F. Grease a loaf pan with butter or cooking spray. Set aside.
2
In a small bowl, whisk together the flour, baking soda, and salt. Then, on a plate or in a shallow bowl, mash the bananas until very smooth with a fork or potato masher. Set aside.
3
In a medium bowl, whisk together the melted butter, sugar, brown sugar, eggs, vanilla, and sour cream until pale yellow, about 2 minutes. Add the mashed bananas and whisk until smooth. Next, stir the flour mixture into the wet ingredients until just combined.
4
Next, microwave the cookie butter in a glass liquid measuring cup for 20-30 seconds, or until it’s a drizzling consistency. Pour half of the batter into the prepared loaf pan followed by half of the cookie butter. Use a skewer or chopstick to swirl the cookie butter into the batter. Don't mix! Then, repeat with the remaining batter and cookie butter. Sprinkle the Demerara sugar over the top.
5
Bake for 50-60 minutes or until an inserted toothpick comes out clean. Let cool for at least 15-20 minutes before serving. Top with butter or cookie butter. Enjoy!
My Calorie Intake
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Tips & Tricks (5)
- Banana Ripeness is Critical 🍌Use bananas with brown spots and slightly soft texture for maximum sweetness and moisture; overripe bananas (mostly brown) create the best flavor and eliminate the need for extra sugar.
- Marble Cookie Butter Perfectly 🎨Drop spoonfuls of cookie butter into the batter in a checkerboard pattern, then drag a knife through gently to create ribbons without over-mixing, which preserves its creamy texture and visual appeal.
- Room Temperature Ingredients Matter ✨Allow eggs, sour cream, and butter to reach room temperature before mixing to ensure smooth batter emulsification and even crumb structure throughout the bread.
- Demerara Sugar Placement Timing 🍬Sprinkle Demerara sugar on top immediately before baking so it adheres to the batter and creates a crispy, jewel-like crust rather than sliding off or dissolving into the bread.
- Underbake Slightly for Moisture 🍞Remove bread when a toothpick inserted in the center has just a few moist crumbs (not completely clean), as carryover cooking will finish it perfectly while keeping the interior tender and moist.
Recipe Facts
Diet at a Glance
Vegetarian
My Calorie Intake
Smart Nutrition 
Nutrition Per Serving
Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
Glycemic Analysis
Glycemic Index
Glycemic Load
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