In a large bowl, or the bowl of your stand mixer, combine cake mix, vanilla yogurt, vanilla extract and sprinkles until creamy.
1 Box Funfetti Cake Mix, 3 6oz containers of Vanilla Yogurt (18 oz total), 1 teaspoon Vanilla Extract, 3 tablespoons Sprinkles of your choice
Add food coloring if desired.
Food coloring optional - I added a few drops of red food coloring
Then, fold in the whipped topping by hand.
1 1/2 cup Whipped Topping
Once it's completely mixed move to serving dish.
Top with additional sprinkles.
3 tablespoons Sprinkles of your choice