Cherry Plum Slab Pie with Walnut Streusel

Directions

1. Preheat oven to 375°. In a large bowl, combine cherries, plums, sugar, cornstarch and lemon juice; toss to coat.
2. On a lightly floured surface, roll dough into a 16x12-in. rectangle; transfer to an ungreased 13x9-in. baking dish. Trim even with rim of dish. Add filling. For topping, in a small bowl, mix oats, walnuts, flour, sugar, brown sugar, cinnamon and salt; cut in butter until crumbly. Sprinkle over filling.
3. Bake until filling is bubbly and crust is golden brown, 50-55 minutes. Cool on a wire rack.