nutella swirled peanut butter banana muffins

My sister and her friend Dora recently made these. They asked if I would post this on my blog. Quotes from them include "delicious" and "it smelled so good while baking." I happen to be obsessed with bananas and peanut butter these days, so maybe I will make some muffins this weekend!

Nutella Swirled Peanut Butter Banana Muffins
Ingredients:
3 very ripe bananas, mashed
1/2 cup of creamy peanut butter (may I suggest some Justin's Nut Butter...the Honey Peanut Butter flavor)
1/4 cup canola oil
1 egg
1/3 cup white sugar
1/4 cup brown sugar
1/5 cup white whole wheat flour
1/2 teaspoon baking soda
1 1/2 teaspoons baking powder
1/2 teaspoon salt
3/4 cup Reese's mini cups or 3/4 cup chopped regular sized Reese's
1/3 cup semi sweet chocolate chips
3 heaping tablespoons Nutella

Directions:
Preheat oven to 350 degrees. Put muffin cups into the muffin tins.

Stir together flour, baking soda, baking powder, and salt. Set aside.

In a separate bowl, whisk together bananas, peanut butter, oil, egg, and sugars.

Pour dry ingredients into wet ingredients and stir until just combined. Batter will be very thick. Do not over mix. Fold in Reese's and chocolate chips. Pour batter into muffin tin.

Drop a small scoop of Nutella (or Justin's Chocolate Hazelnut Butter...yes I am obsessed with Justin's) on top of each muffin. Swirl with a knife.

Bake for about 15-18 minutes or until toothpick inserted into center comes clean.