Ingredients
Method
Preparation
- Preheat the oven to 425°F (218°C) and prepare a muffin pan by greasing it or lining it with muffin liners.
- In a small bowl, mix together ground cinnamon, brown sugar, and chopped walnuts for the streusel topping, then set aside.
- In a separate bowl, whisk together the all-purpose flour, baking soda, baking powder, ground cinnamon, and salt.
- In a large mixing bowl, cream the softened butter and granulated sugar together until light and fluffy.
- Beat in the egg, then stir in mashed bananas and yogurt until well blended.
- Gradually add the dry ingredients to the wet mixture, stirring gently until just combined. Avoid overmixing.
Baking
- Divide the batter among muffin cups, filling each about two-thirds full.
- Sprinkle the streusel mixture generously over the muffin batter.
- Bake in the preheated oven for 5 minutes, then reduce the temperature to 350°F (177°C) and continue baking for an additional 15-16 minutes.
- Check for doneness with a toothpick inserted into the center, it should come out clean.
Nutrition
Notes
For a lighter muffin, substitute half of the flour with whole wheat flour. Muffins can be stored in an airtight container at room temperature for up to 3 days, or refrigerated for up to a week. They can also be frozen for up to 3 months.