Elizabeth's Cinnamon Bread

Cinnamon Bread:

1 1/2 Cup sugar, divided

1 tbsp cinnamon

2 cup all-purpose flour

1tsp baking soda

1/2 tsp salt

1 cup buttermilk

1 egg

1/3 cup oil

1 tsp vanilla

Glaze:

1/4 cup confectioner's sugar

1 1/2 -2 tsp milk

Preheat oven to 350. Combine 1/2 sugar and cinnamon; set aside. Combine flour, baking soda, salt, and remaining sugar. Combine buttermilk, egg, and oil; stir into dry ingredients. Grease the bottom only of a 9x5x3 loaf pan. Pour half of batter into pan; Sprinkle with 1/2 of cinnamon sugar mixture. Spread remaining batter and then the second half of the cinnamon mixture. Swirl knife through batter. Bake at 350 for 45-55 minutes. Cool pan10 minutes before drizzling with glaze.