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Banana bread cookie bar

7) Banana Bread Cookie Bars with Streusel

Print Recipe Pin Recipe
Prep Time 15 minutes
Cook Time 32 minutes
Total Time 47 minutes
Servings: 9 servings
Ingredients Method

Ingredients
  

  • 1 1/2 cups all-purpose flour
  • 1 tsp baking soda
  • 1/2 tsp salt
  • 1/2 cup unsalted butter softened
  • 3/4 cup brown sugar packed
  • 2 large eggs
  • 1 cup mashed ripe bananas about 2 medium
  • 1 tsp vanilla extract
  • 1/2 cup sour cream or plain yogurt
  • 1/2 cup oats
  • 1/3 cup brown sugar
  • 1/4 cup all-purpose flour
  • 3 tbsp cold butter cubed
  • 1/2 tsp cinnamon

Method
 

  1. Heat oven to 350°F (175°C); grease and line 9x9 inch pan.
  2. Whisk flour, baking soda, and salt in bowl; set aside.
  3. Beat butter and brown sugar about 2 minutes until fluffy. Add eggs individually, then bananas and vanilla; fold in sour cream.
  4. Gently mix dry into wet just until combined; spread in pan.
  5. Rub streusel butter into oats, brown sugar, flour, and cinnamon until clumpy; sprinkle over.
  6. Bake 28–32 minutes until toothpick has a few moist crumbs; cool before cutting.