Banana Walnut Muffin

I love banana muffin and banana bread! I have a wonderful, irresistible, simple and yummy banana bread recipe. This recipe is a keeper! Today I try to use the same recipe to make some muffins. The results was great with shorter baking time! The perfect 30 minutes baking.
(12 muffins or 1 banana bread loaf)
Ingredient:

• 4 ripe bananas - smashed
• 1/4 cup walnuts
  
• 1/3 cup melted butter
• 3/4 cup sugar (I reduced it to only 1/2 cup)
  
• 1 medium egg
  
• 1 teaspoon vanilla extract
• 1/2 teaspoon cinnamon powder (*optional)
  
• 1 teaspoon baking soda
• 1/2 teaspoon salt
  
• 1 1/2 cups of all-purpose flour

Method:
1) Preheat the oven at 350F
2) Mix melted butter wit smashed banana in the mixing bowl
3) Mix in the sugar, egg, cinnamon powder and vanilla
4) Mix in baking soda and salt over the batter
5) Add flour to the batter
6) Fold in walnuts to the batter using a plastic spoon
7) Spoon batter into a dozen muffin tray OR a 4x8 in loaf pan (buttered pan)
8) Bake for 20 min till golden brown for muffin OR 1 hour for banana loaf
9) Remove from oven to cool

Enjoy your banana muffin over a cup of coffee or milk-tea! :)