Instructions

  1. Preheat oven to 375°F.
  2. In a large bowl, mix together flour, baking soda, baking powder and salt, cinnamon.
  3. In another bowl, beat together bananas, sugar, corn syrup, egg and melted margarine. Stir the banana mixture into the flour mixture just until moistened.
  4. Add blueberries. Spoon batter (1/4 cup at a time) into muffins cups.
  5. In a small bowl, mix together brown sugar, flour, oats and cinnamon. Cut in margarine. Sprinkle topping over muffins. Makes 10 muffins.
  6. Bake for 18 to 20 minute.