Instructions:
- Preheat oven to 350 degrees. Grease and flour a loaf pan.
- Add flour, sugar, baking powder, baking soda, cinnamon, salt, buttermilk. oil, eggs, and vanilla
- In a large mixing bowl. With an electric mixer, beat the ingredients for 3 minutes.
- Pour the batter into the prepared loaf pan.
- Use an offset spatula to smooth the top of the batter.
- Set aside.
- Add sugar, cinnamon, and melted butter in a small bowl. Sprinkle topping on the top of the loaf of bread.
- Use a knife cut in a light swirling motion for a marbled effect.
- Bake at 350 degrees for 50 minutes.
- Test the center of the loaf of bread by inserting a toothpick. If it comes out clean, remove it from the oven to cool.
- Set it aside for a few minutes to cool before slicing.