When Grandma was a girl, this cake was made every June after picking the first wild blueberries.
Grandma's Secret Trick
With the wild blueberries of her childhood still fresh in her mind, Grandma carefully inspected the cartons of supermarket berries when purchasing them for her cakes and muffins. She looked for blueberries that were plump, firm and uniform in size with a silver-frosted indigo blue color. If she detected any moldy or shriveled berries, she rejected that carton.
The old folks used to say that this pie was so sweet it attracted everyone, including the flies.
Grandma used the fresh rhubarb she grew in her garden to make this delicious pie we loved so much.
We loved the crumb topping on this pie so much, we begged Grandma to make an entire pie out of it.