Ingredients
Method
- Preheat oven to 425 and spray muffin tins or line with liners
- In a medium bowl, mix together the flour, baking powder, baking soda and salt. Set aside.
- In a large bowl, mash the bananas until no large lumps remain.
- Stir in the oil and melted butter followed by both sugars. Mix until combined.
- Add the eggs, sour cream, coconut and vanilla and mix until well combined.
- Fold the dry ingredients into the wet ingredients until just combined.
- Fill each muffin tin 3/4 full with batter.
- In a medium bowl prepare the streusel topping. Mix together the brown sugar, flour and coconut and then cut in the cold butter using a pastry cutter until you get a crumbly mixture. If you don't have a pastry cutter you can use a fork.
- Top each muffin with streusel topping.
- Bake for 8 minutes at 425 then reduce the oven heat to 350 and bake for 7 minutes. Make sure not to open the oven door when you reduce the heat, just simply adjust the temp on the oven. Muffins will be done when a toothpick comes out clean. Let cool for at least 5 minutes before removing from the tins.
Notes
We used a standard cupcake tin which made 18 muffins. If you use a larger muffin tin you won't get as many muffins and may need to bake slightly longer.