1 box (15.25 oz) Pillsbury Sugar Free Yellow Cake Mix
1 container (6 oz) non-fat Greek yogurt, plain or flavored
1 cup orange juice (any other juice would work)
1/2 tsp pineapple extract, no reason you couldn't use other flavoring that suit the juice you are using
powdered sugar, optional
In a large mixing bowl, combine cake mix, Greek yogurt, extract or other flavoring and juice. Pour batter into a greased 8 x8 inch square pan. Bake at 350 degrees for 30-33 minutes. Slice into 9 pieces. Garnish with a dusting of powdered sugar if desired.
If you want to do it using a regular cake mix, then the skies the limit for flavors! Chocolate cake mix with cherry juice and cherry yogurt. Spice cake mix with apple juice and cheesecake yogurt. Lemon cake mix with lemon yogurt and lemonade.