This recipe is perfect because one, I always have a few bags of fresh frozen blueberries on hand. Freezing fresh fruit in-season is a win-win all winter long! My stash of fresh frozen blueberries is the perfect antidote when fall has arrived, and I've already started counting the days till the next summer solstice. Their sweetness also works perfectly with the almond filling.
Reason number two? Watching Mary Berry on old episodes of The Great British Baking Show never gets old.