I used frozen Triple Berry mix from Target, mixed the fruit and sugar in the slow cooker, added a dash of lemon juice. Followed the recipe exactly for the dough. I was worried it wouldn't be enough dough, but the ratio of fruit to the little cakey dumplings was perfect.
Got the exact flavor profile I was expecting. The cinnamon in the dough comes through wonderfully. Matched with vanilla ice cream. So freaking good, quick, and easy.