For best results, use very cold butter. This will help create a tender and flaky crust. If using fresh blueberries, toss them with 2 tablespoons of sugar and 1 tablespoon of cornstarch before adding them to the crust. Feel free to add a pinch of cinnamon or nutmeg to the oat mixture for extra flavor. Serve warm with a scoop of vanilla ice cream or a dollop of whipped cream.
Loy Schulist
May 16, 2025This pie is so easy to make and tastes amazing! The oat crust is the perfect complement to the sweet blueberries.
Don Feeney
Mar 22, 2025I used fresh blueberries and it turned out fantastic. The crumble topping is addictive!
Roxane Mertz
Sep 10, 2024I added a little lemon zest to the blueberries for a brighter flavor. It was delicious!
Jan Wolff
May 30, 2024My family loved this pie! It's become a new favorite in our house.