6tablespoons3/4 stick unsalted butter, melted and cooled
1teaspoonvanilla extract
Instructions
Preheat oven to 350º F. Grease 4 mini loaf pans or a 9 x 5 inch loaf pan and dust with flour, tapping out the excess.
Whisk all the dry ingredients together in a large bowl and set aside.
Mix the mashed bananas, yogurt, eggs, butter and vanilla with a wooden spoon in another bowl. Lightly fold the wet mixture into the dry mixture with a rubber spatula until just combined and the batter looks thick and chunky. Stir in the almonds.
Measure out the Nutella in a small bowl and heat in the microwave for 30-35 seconds, just until it's softened and stir together until it's the texture of frosting. Stir the Nutella into the batter being careful not to completely incorporate the two together. You want a swirled pattern here.
Transfer batter into the greased and dusted loaf pan(s).
Bake until the loaf is golden brown and a toothpick inserted in the center comes out clean. It will take 25-30 minutes if you use mini loaf pans like I did or 50-55 minutes for a regular one. Cool in the pan for five minutes then transfer to a wire rack. This is great at room temperature or even straight out of the refrigerator.