Banana Crumb Muffins are loaded with sweet banana flavor. With a cinnamon crumb topping, these muffins are the ideal afternoon snack or special breakfast treat!
Preheat oven to 375 degrees F. Lightly grease 12 muffin cups, or line with muffin papers.
In a large bowl, combine 1 1/2 cups flour, baking soda, baking powder, salt and cinnamon.
In another large bowl, beat together bananas, sugars, egg, oil and vanilla. Stir the banana mixture into the flour mixture just until moistened. Evenly scoop batter into prepared muffin cups.
Make the Crumb Topping: In a small bowl, mix together brown sugar, flour and cinnamon. Cut in butter until evenly distributed and crumbly in texture. Sprinkle topping over muffins.
Bake in preheated oven for 18 to 20 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
Notes
Store muffins in an airtight container at room temperature for up to two days.