Crumble and Crust
1/2 cup melted butter
1 cup flour
3/4 cup rolled oats
1/2 cup white sugar
1/4 cup soft brown sugar
Blueberry Filling
2 cups Orchard Gold Supreme Blueberries
1/3 cup white sugar
2 Tbsp lemon juice
2 tsp cornflour
Preheat oven to 180°C and line a flat pan, about 20cm x 20cm.
To make the crumble and crust, in a large bowl, mix butter, flour, oats, and sugar together. The mixture should be like sand, with some larger crumble pieces.
Put 1 cup of crumble aside (for the top crumble), and press the remaining crumble into your pan quite firmly.
To make the blueberry filling, in the same (now empty) bowl, stir the blueberries, sugar, lemon juice, and cornflour until the blueberries are well coated. Pour the blueberries, and any liquid sugar in the bowl, evenly over the crumble base.
Take the crumble that was put aside and sprinkle over the blueberry filling evenly.
Bake for 55 minutes or until the crumble is pale golden and the filling has 'set'. Allow the bars to cool completely before cutting