Buttermilk Blueberry Bran Muffins

1 3/4 cup All Bran Flakes
1 cup lowfat buttermilk
1 egg, beaten
1 tsp vanilla
1 tbs canola oil
1 cup flour
1/3 cup brown sugar
1 tbs baking powder
pinch cinnamon
1 cup frozen blueberries, no sugar added

Preheat oven to 400. Mix bran flakes, buttermilk, egg, vanilla, and oil and set aside to soak for 5 min. Meanwhile, mix the rest of the ingredients in a separate bowl. Add the wet ingredients to the dry, mix to incorporate and spoon into a muffin/cupcake tin sprayed with baker's spray or nonstick cooking spray. Top with Crunchy topping (recipe follows), makes 12 muffins. Bake for 20-25 min.

Crunchy Topping:
3/4 cup All Bran flakes
3 tbs brown sugar
1 tbs butter

Mix flakes and sugar. Add butter cut into chunks and mix all ingredients, mashing the flakes to make a strussel like mixture.