Katie's Doctored Yellow Cake Mix

 Ingredients:

1 Duncan Hines Classic Yellow Perfectly Moist Cake Mix

4 eggs

1 cup whole milk

1/3 cup oil

1 tsp vanilla extract

1/4 tsp salt

2 tblsp mayonnaise

1/2 cup sour cream

Preparation:

1. Preheat oven to 325 degrees.

2. Combine all ingredients and mix for 2 minutes.

3. Bake for 10 minutes, then switch the pan positions and continue baking for 10 more minutes.

4. After a total of 20 minutes of baking, check doneness by interring a toothpick into each cake. If the toothpick does not come out clean, add 3 minutes to bake time until toothpick comes out clean.

5. When cakes are done, remove from oven and place on cooling racks.