Spiced Dulce de Leche Banana Bread Recipe

Ingredients

• Cooking spray
• 1 1/2 cup (190g) all-purpose flour
• 1/2 teaspoon baking soda
• 1/2 teaspoon kosher salt
• 1/2 teaspoon ground cinnamon
• 1/2 teaspoon ground nutmeg
• 3/4 cup (150g) granulated sugar
• 3/4 cup dulce de leche
• 3 medium ripe bananas, roughly chopped
• 1/3 cup (76g) unsalted butter, melted and cooled slightly
• 2 large eggs
• 3 tablespoons all-purpose flour
• 3 tablespoons brown sugar
• 1/4 teaspoon kosher salt
• 2 tablespoons unsalted butter, room temperature
• 1/4 cup dulce de leche, optional
• About 1 tablespoon milk, optional