1-1/2 Cup rolled oats
1 Cup all-purpose flour
1/2 Cup oat bran
1 Cup demerara or dark brown sugar
1 Cup canola oil
2 Cup each raspberries, blueberries and blackberries
Preheat oven to 350 F. In a large bowl, mix dry ingredients with a fork. Pour in oil and continue mixing until ingredients clump together.
Place berries in a shallow, oven-proof 8-cup dish, cover with crumble and bake 40 minutes, or until top is golden.