Sour Cream Yellow Cake

• yellow cake mix1 package

  18 1/4 ounce

• sour cream↗1 cup
• vegetable oil↗1⁄3 cup
• water↗1⁄4 cup
• sugar↗1⁄4 cup
• eggs↗4 large
• vanilla extract↗1 teaspoon

Step-by-step instructions

1. 1

   Preheat oven to 350° and lightly grease and flour a 13x9 pan.

2. 2

   Combine all ingredients in large mixing bowl and blend on low speed of mixer for 1 minute.

3. 3

   Scrape down sides with spatula.

4. 4

   Increase mixer speed to medium and beat an additional 2 minutes.

5. 5

   Pour batter into prepared pan.

6. 6

   Bake for 30 to 35 minutes or until golden brown and tests done when a toothpick inserted in the center comes out clean.

7. 7

   Cool on a wire rack and frost as desired.