3 blueberry peach streusel Recipes

cake mix, divided use with batter (betty crocker), flour, rolled oats, ground hazelnuts, butter, melted, cinnamon, salt, buttermilk, eggs, flour, butter, melted, cinnamon, almond extract, lemon , zest of, fresh blueberries, peaches, pitted and cut into 1/2 inch peaces, flour

deep dish pie shells (1 unbaked bottom crust), sugar, cornstarch, ground ginger, fresh peaches, peeled, sliced, fresh blueberries, freshly grated lemon zest, all-purpose flour, brown sugar, ground cinnamon, cold butter, cut into chunks