Preheat oven to 350°F and grease a 9 x 13 baking pan.
Combine cake mix, yogurt and water, and mix on medium speed until batter is mostly smooth. Pour into pan. Bake for approximately 30 minutes or until toothpick inserted comes out clean.
The nutrition information provided are only estimates based on an online nutritional calculator. This is not a comprehensive list of all the nutrients in the recipe (i.e., does not include vitamins, cholesterol, etc). I am not a certified nutritionist. Please consult a nutritionist or doctor for accurate information and any dietary restrictions and concerns you may have.