Blueberry Granola Crumble

Combine fresh blueberries with brown sugar and vanilla extract in a bowl, stirring gently until the sugar dissolves and the berries are evenly coated.

Divide the blueberry mixture evenly among four serving bowls or glasses.

Toss the granola with hazelnut or walnut oil in a small bowl until the granola is lightly coated.

Sprinkle the oiled granola over the blueberries in each serving bowl.

Top each crumble with a scoop of nonfat frozen yogurt if desired, and serve immediately.