Preheat oven to 350 F
In a large bowl combine flour, sugar, baking powder and salt.
Add egg, milk and vegetable oil. Blend until combined
In a smaller separate bowl make your swirl with cinnamon, sugar and milk.
Grease a loaf pan and pour in half the batter. Top with half of the cinnamon swirl and use a knife to swirl it into the batter
Top with the rest of the batter and more swirl.
Top with a sprinkle of the topping (brown sugar and cinnamon)
Bake for 50-60 minutes
Once completely cooled top with your vanilla glaze
