Ingredients
Method
Preparation
- Preheat the oven to 350°F (175°C).
- Line a muffin pan with paper liners or lightly grease it with non-stick spray.
Mixing Batter
- In a large bowl, combine the mashed bananas with melted butter; stir in the beaten egg and vanilla extract until well mixed.
- In a separate bowl, whisk together the flour, sugar, baking soda, and salt. Gradually add this mixture to the banana mixture, stirring gently until just combined.
Crumble Preparation
- In a small bowl, combine oats, brown sugar, and cinnamon. Add a bit of melted butter (if needed) to create a crumbly texture.
Baking
- Spoon the muffin batter into each cup, filling them about two-thirds full. Sprinkle the crumble topping generously on each muffin.
- Place the muffin pan in the preheated oven, baking for 18-20 minutes or until a toothpick inserted in the center comes out clean.
- Allow the muffins to cool in the pan for about 5 minutes before transferring them to a wire rack.
Notes
To store, place muffins in an airtight container at room temperature for up to 2 days, or refrigerate for a week. They can be frozen for up to 3 months.
