0.5 cup butter unsalted room temperature (1 stick)
2 teaspoon vanilla extract
Equipment
bowl
frying pan
oven
knife
whisk
loaf pan
toothpicks
stand mixer
Directions
Preheat oven to 350F. Grease two medium (9 x
loaf pans.In a medium bowl whisk together flours, baking powder, and salt. Set aside.In the bowl of a stand mixer beat the butter and the sugars until light and fluffy, about two minutes.
Mix in 1 1/2 cups of Nutella spread (leave 1/2 cup from the 2 cups called for in recipe).
Add eggs one at a time mixing well after each addition, scraping down sides of bowl as needed.
Add vanilla and sour cream and mix to combined.
Add flour mixture mixing on low just until combined. Spoon batter into prepared pans. Drop dollops of 1/2 cup of Nutella into each pan. Then using a knife, swirl the Nutella around in the batter, making circle eights.
Bake for 45-50 minutes or until toothpick comes out clean.