1 cup all-purpose flour
1 cup whole wheat flour
2 tsp. baking powder
1/2 tsp salt
1/2 cup butter, softened to room temperature
3/4 cup sugar
3 over-ripe bananas, mashed
1 tsp. vanilla
1/4 cup Nutella
Step 1: Line a Muffin Tin With Paper Liners or Coat With Cooking Spray.
Step 2: In One Bowl, Combine Flours, Baking Powder and Salt.
Step 3: In Another Bowl, Beat Butter and Sugar With an Electric Mixer for About 2-3 Minutes. Beat in the Eggs, Vanilla and Mashed Bananas Until Smooth.
Step 4: Gradually Add the Flour Mixture.
Step 5: Divide the Batter Into the 12 Muffin Cups. Scoop 1 Tsp. of Nutella on Top of Each Muffin and Swirl It Into the Batter With a Toothpick or Knife.
Step 6: Bake Muffins at 350 for 20-22 Minutes. Enjoy!
Arduino Contest 2019