I found another bag of rhubarb in my freezer the other day and wanted to use it before I start freezing this year’s rhubarb (which is growing like crazy in my garden). While I was hunting in my freezer, I also found some frozen blueberries, too, and decided to combine them to make this Rhubarb Blueberry Sauce. We had it for lunch on top of our gluten-free Belgian waffles (page 203). It was delicious!
