Introduction
You know those perfectly ripe bananas sitting on your counter begging to be used? They transform into these soft, moist mini muffins, packed with banana flavor and topped with a sweet, buttery cinnamon streusel. The bite-sized size makes them ideal for snacking, breakfast on the go, or a crowd-pleasing treat for any gathering.
Prep & Cook Time
Prep Time: 5 minutes
Cook Time: 12 minutes
Total Time: 17 minutes
Servings: 24 mini muffins
Ingredients
- 1 1/2 cups flour
- 1 tsp baking soda
- 1 tsp baking powder
- 1/2 tsp salt
- 3 bananas, mashed
- 3/4 cup sugar
- 1 egg
- 1/3 cup butter, melted
- 1/3 cup brown sugar
- 2 tbsp flour
- 1/4 tsp ground cinnamon
- 1 tbsp butter
Instructions
- Preheat your oven to 375°F (190°C). Grease a 24-cup mini muffin pan or line with mini muffin papers.
- In a medium bowl, combine the 1 1/2 cups flour, baking soda, baking powder, and salt.
- In a large bowl, mash the 3 bananas. Add the sugar, egg, and melted 1/3 cup butter. Mix well until combined.
- For the topping: In a small bowl, combine the brown sugar, 2 tbsp flour, and ground cinnamon. Add the 1 tbsp butter and mix with a fork or your fingers until crumbly.
- Spoon the muffin batter into the prepared mini muffin cups, filling each almost to the top. Sprinkle the cinnamon topping mixture evenly over each muffin.
- Bake for 12-14 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
- Allow muffins to cool in the pan for 5 minutes before transferring them to a wire rack.
Variations
- Double the Streusel: For an extra decadent top, double the amount of the topping mixture (using the proportions in the recipe) before sprinkling.
- Make a Loaf: Pour the batter into a greased 8×4-inch loaf pan, sprinkle with topping, and bake at 350°F for 50-60 minutes.
- Add a Glaze: After baking and cooling, drizzle the muffins with a simple glaze made from mixing a little powdered sugar and milk.
- Serve Warm with Dip: Serve slightly warmed muffins with a side of vanilla yogurt or whipped cream for dipping.
Tips for Success
- Use very ripe bananas with lots of brown spots for the most intense flavor and natural sweetness.
- For the melted butter in the batter, cool it slightly after melting so it doesn’t cook the egg when mixed.
- Mix the batter only until the dry ingredients disappear; overmixing leads to dense muffins.
- To easily fill mini muffin tins, use a small cookie scoop or a tablespoon measure.
Storage & Reheating
Store leftover muffins in an airtight container at room temperature for up to 2 days, or in the refrigerator for up to 5 days. For longer storage, freeze them for up to 2 months. To reheat, warm in a microwave for 15-20 seconds or in a 300°F oven for 5-8 minutes.
FAQ
Can I use regular-sized muffin tins?
Yes, you can. The batter will make about 12 standard muffins. Increase the baking time to approximately 18-20 minutes.
My bananas aren’t very ripe. Can I still use them?
You can, but the muffins will be less sweet and flavorful. For best results, use very ripe bananas.
Why is there butter listed twice?
The 1/3 cup butter is melted and used in the muffin batter. The 1 tbsp butter is used cold or softened to make the crumbly cinnamon topping.
Can I make the batter ahead of time?
It’s best to bake immediately after mixing. The baking soda and powder begin reacting once combined with the wet ingredients.
What if I don’t have brown sugar for the topping?
You can use an equal amount of white sugar, though the topping will lack the molasses-rich flavor and moist texture.
How do I know when they’re done baking?
The tops should spring back lightly when touched, and a toothpick inserted into the center should come out clean or with just a few moist crumbs.

