I usually make this, but using oranges. However, my oranges were not very sweet and I don't like adding processed sugar to my berries. I searched the fridge for something else to use and decided on some nicely sweet globe grapes. I figured the color and taste would go well with the cranberries. I use grapes a lot as a sweetener for smoothies and juices, because they mix with other flavors well and they can be quite sweet on their own.
I loved this combo so much that I'm going to make it this way from now on! It was so refreshing and a perfect accompaniment to the other parts of our meal. I wound up eating the rest straight from the bowl for breakfast the next morning!
1c fresh cranberries
1 1/2c grapes
the zest of 1 small orange
Pulse in the food processor until your mix is in small chunks You may find you want to add more grapes, but this ratio was perfect for me.