Crisps, and other cooked fruit recipes, are a great way to use up fruit that is still good, but past its prime for other uses. I had a pound of strawberries that made their way to the back of my fridge that had frozen and re-thawed into mush. So I pulled a bag of plain, frozen rhubarb out of my freezer, chopped up the mushy strawberries, and mixed up this filling. It's bagged up in a freezer ziplock and ready to pull out another day to defrost when I want to make dessert but don't have the time or energy to pull it together.

 
 
Another variation of my favorite!

 
 
One of my favorite crockpot desserts. :-)