adapted from gimmesomeoven's Oatmeal Blueberry Crumble Bars
Preheat oven to 350°F. Line an 8x8 square pan with a sheet of parchment.
Mix together the oats, flours, sugar, cinnamon and salt in a medium bowl. Drizzle with the melted butter and stir to combine.
Put a little more than half of the oatmeal crumble in the pan and press firmly to make an even layer. Bake for 10 minutes, remove from the oven and set aside.
Spread compote or jam over blind-baked bottom crust, add fresh berries and top with the remaining oatmeal crumble. Bake for about 35 minutes, until top is beginning to brown. Set on a rack to cool completely.