Ingredients
– 1/2 cup all-purpose flour (65g)
– 1/2 cup roughly chopped cookies (about 5 cookies, 40g)
– 1/4 cup packed light brown sugar (50g)
– 3 tablespoons granulated sugar (40g)
– 2 teaspoons ground cinnamon
– 1/4 teaspoon fine salt
– 1/4 cup unsalted butter, melted and cooled (65g)
– 1 cup mashed bananas (about 2 large bananas, 250g)
– 1 tablespoon freshly squeezed lemon juice (15g)
– 1/4 cup unsalted butter, room temperature (56g)
– 1/2 cup granulated sugar (100g)
– 1/4 cup vegetable or canola oil (56g)
– 1 large egg plus one egg white, room temperature (86g)
– 1 3/4 cups all-purpose flour, fluffed and level (220g)
– 1 1/2 teaspoons baking powder (6g)
– 1/2 teaspoon baking soda
– 1/2 teaspoon fine salt
– 1/2 cup buttermilk, room temperature (120g)
– 1 cup chopped cookies (about 10 cookies, 90g)
– 1/2 cup cookie butter, warm
Instructions
1-Preheat oven to 350 F / 175 C and grease an 8.5 x 4.5 inch loaf pan with non-stick spray or butter. Line with a parchment paper sling.
2-Mash bananas and combine with lemon juice; set aside.
3-For the streusel, mix dry ingredients, then stir in melted butter gently to create a crumbly texture; set aside.
4-Beat butter and sugar until light and fluffy. Add oil, eggs, and mix well.
5-Add half the flour with baking powder, baking soda, and salt, mix until just combined.
6-Add buttermilk, mix gently, then add remaining flour until mostly combined.
7-Fold in mashed bananas and chopped cookies.
8-Pour batter into prepared pan, spread streusel evenly on top.
9-Bake on middle rack for 60-65 minutes until a toothpick inserted comes out with moist crumbs. Rotate halfway through and tent with foil if streusel browns too quickly.
10-Cool in pan for 30 minutes, then lift out with parchment and transfer to wire rack.
11-Drizzle warm cookie butter on top before serving.
Last Step:
Please leave a rating and comment letting us know how you liked this recipe! This helps our business to thrive and continue providing free, high-quality recipes for you.Notes
🍌 Use super-ripe bananas for sweeter flavor and easy mashing; bake yellow bananas at 300°F for 15 minutes if needed.
📜 Line loaf pan with parchment paper for easy removal without damaging streusel.
⚖️ Measure flour properly by spooning into cup and leveling or using kitchen scale for best texture.
- Prep Time: 10 minutes
- Cooling time: 10 minutes
- Cook Time: 1 hour
- Category: Quick Bread
- Method: Baking
- Cuisine: American
Nutrition
- Calories: 516
- Sugar: 33 grams
- Sodium: 484 milligrams
- Fat: 26 grams
- Saturated Fat: 10 grams
- Unsaturated Fat: 11 grams
- Trans Fat: 0.5 grams
- Carbohydrates: 66 grams
- Fiber: 2 grams
- Protein: 6 grams
- Cholesterol: 53 milligrams