Banana bread w/nutella swirls

I have to admit I have a thing for Nutella, so do my kids!! So yesterday something possesed me to say I'm making banana nutella bread! And it was awesome a match made in heaven! Here is the recipe:
Ingredients:

21/3 cups of flour
1 teaspoon baking powder
1 teaspoon baking soda
1/4 teaspoon salt
11/2 cups mashed very ripe bananas (about 3 large 4 small)
6 tablespoons of butter room temp.
1/2 cup of granulated white sugar
1/2 cup firmly packed brown sugar
1 teaspoon vanilla
2 eggs
1/2 cup of nutella

Preheat the oven at 350 F or 175 C. Grease a 9" loaf pan.
In a medium size bowl sift flour with baking powder, baking soda and salt.
In another bowl at high speed beat butter and sugar until creamy add bananas and vanilla until well combined about 2 minutes. Beat in eggs and reduce speed to low, beat in flour mixture. Spoon 1 third of your batter into the loaf pan and add a couple tablespoon of nutella and swirl with a knife, add another third of your batter and nutella and do the same! Finish up with your last little bit and put in the oven for 45 minutes or until a toothpick dipped in the midle comes out clean!
Listo!!