Walnut Banana Bread

Name: Walnut Banana Bread
Ingredients: 1 cup chopped walnut pieces (100 g); 3 medium ripe bananas (about 350 to 400 g after peeling); 1 large egg; 1 teaspoon vanilla extract; 1/4 teaspoon almond extract (optional but recommended); 1/2 teaspoon ground cinnamon; 1/4 teaspoon ground nutmeg; 1/4 cup unsalted butter (melted); 1/4 cup walnut oil (or vegetable oil); 3/4 cup packed brown sugar (165 g); 1 teaspoon baking powder; 1 teaspoon baking soda; 1/4 teaspoon kosher salt; 2 cups all-purpose flour (280 g)