Cinnamon Bun Cake

Ingredients:

Cake:

• 4 eggs
• 1 box yellow cake mix
• 8 oz sour cream
• 5 oz vanilla pudding mix
• 2/3 cup water
• 3/4 cup vegetable (or canola) oil
• 2 oz orange juice (optional)

Cinnamon Swirl:

• 1 cup brown sugar 
• 3 tsp cinnamon

Glaze:

• 2 cups powdered sugar 
• 4 tbsp milk
• 1 tsp vanilla
• 1 tsp orange zest (optional)

Directions:

1. Preheat oven to 350F. 
2. With a hand mixer, mix all cake ingredients together. 
3. Spray 9x13" cake pan or cast iron skillet. 
4. Pour 1/2 cake mixture into pan
5. In a separate bowl, mix the cinnamon swirl ingredients together.
6. Pour the cinnamon swirl over the batter in pan.
7. Pour the remaining cake batter over cinnamon swirl and run a knife through the cake and swirl mixture.
8. Bake about 50-55 minutes at 350 or until knife comes out clean
9. A few minutes before cake is done, mix together the glaze ingredients until a smooth consistency. Pour glaze over cake as soon as it is removed from the oven. 
10. Sprinkle orange zest over the icing (optional). 
11. Serve cake either hot or cold.