Creating the perfect Banana Bread with Sour Cream is easier than you might think! Follow these steps for extremely satisfying results:

1. Preheat the Oven: Start by preheating your oven to 350°F (175°C). Grease and flour a 9×5-inch loaf pan or line it with parchment paper.
2. Prepare the Bananas: In a large bowl, mash the ripe bananas with a fork until smooth.
3. Cream Butter and Sugar: In another bowl, beat the softened butter and granulated sugar together until light and fluffy.
4. Add Eggs: Add the eggs to the butter-sugar mixture and beat until well blended.
5. Mix in Sour Cream and Vanilla: Stir the sour cream and vanilla extract into the banana mixture until combined.
6. Combine Dry Ingredients: In a separate bowl, whisk together the flour, baking soda, baking powder, and salt.
7. Combine Mixtures: Gradually add the dry ingredients to the wet ingredients, mixing until just combined. Be careful not to overmix!
8. Add Optional Ingredients: If desired, fold in the nuts and/or chocolate chips to the batter.
9. Transfer to Pan: Pour the batter into the prepared loaf pan, smoothing the top with a spatula.
10. Bake: Place in the oven and bake for 60-70 minutes, or until a toothpick inserted into the center comes out clean.
11. Cool: Once baked, remove the bread from the oven and allow it to cool in the pan for about 10 minutes. Then, transfer it to a wire rack to cool completely.

These easy steps will help you achieve wonderful banana bread that is sure to impress everyone!