Warm the oven up to 350°F. Spray baking spray that doesn't stick on a 9-inch loaf pan. Put parchment paper on the pan's bottom and two sides. Spray it again.
1
Prepare the mixture by sifting the flour, baking soda, salt, and cinnamon into a mixing dish. Put away for later.
2
Mix melted butter and brown sugar in another basin with a whisk. Then add vanilla and sour cream. Combine. Add eggs and blend. Mix with mashed bananas.
3
Mix the dry ingredients with a rubber spatula after adding them to the mixture. Include some chopped walnuts and small chocolate chips in the mixture.
4
Put the mix in the pan. Extra tiny chocolate chips and chopped walnuts should be put on top.Time to bake: 50 minutes to an hour. When a toothpick stuck in it comes out clean, it's done baking.
5
Cover the loaf with foil to keep it from getting too brown. Ten minutes should pass in the pan before moving it to a rack to cool. Let it cool all the way down before cutting it.
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