Batter: Mix until uniform, don't over mix. Batter will be thick and sticky. In greased and floured mini-loaf pans put spread batter into pans (4 total). Use only about 1/3 of the batter for the bottom layer.
Evenly spread the brown sugar cinnamon layer over the bottom layer of batter. Then spread the remaining batter over the first two layers.
Top with the streusel topping and bake 30-35 minutes at 350 degrees.
When the loaves come out of the oven, allow to cool for 5 minutes, then take a plastic knife around the edge to loosen. Quickly and carefully invert the loaves onto cooling racks and allow to cool.
Glaze: Mix until uniform. Then drizzle over the tops of the mini-loaves.