Creating the delightful Swirled Banana Bundt Cake is straightforward when you follow these easy steps:

1. Preheat Oven: Start by preheating your oven to 350°F (175°C). Grease and flour your Bundt pan to ensure easy release.

2. Prepare the Bananas: In a mixing bowl, mash the ripe bananas until smooth, then set aside.

3. Cream Butter and Sugar: In another large bowl, cream together the softened butter and granulated sugar until light and fluffy.

4. Add Eggs and Vanilla: Beat in the eggs, one at a time, and then add the vanilla extract, mixing well until combined.

5. Incorporate Bananas: Gently fold in the mashed bananas into the butter mixture.

6. Combine Dry Ingredients: In a separate bowl, whisk together the flour, baking powder, cinnamon, and salt until well blended.

7. Combine Mixtures: Gradually add the dry ingredients to the banana mixture, alternating with the buttermilk. Start and end with the flour mixture. Mix until just combined, making sure not to overmix.

8. Add Nuts (Optional): If you’re using nuts, fold them into the batter now.

9. Pour Batter: Pour the batter into the prepared Bundt pan, smoothing the top with a spatula.

10. Bake: Bake in the preheated oven for 45-50 minutes or until a toothpick inserted into the center comes out clean.

11. Cool the Cake: Remove from the oven and let it cool in the pan for 10-15 minutes. Then, carefully turn the cake out onto a cooling rack to cool completely.

12. Finish with Powdered Sugar (Optional): Once cooled, dust the top with powdered sugar if desired for that final touch.

By following these steps, you’ll find that your Swirled Banana Bundt Cake comes together harmoniously. The result is a stunningly delicious cake that’s a feast for both the eyes and the palate.