Total TimePrep: 25 min. + standing Bake: 40 min.
- In a small bowl, combine the oats, flour, 1/4 cup sugar, brown sugar, salt, cinnamon and nutmeg. With clean hands, work butter into sugar mixture until well combined. Add nuts; toss to combine. Refrigerate for 15 minutes.
- Meanwhile, in a large bowl, combine the plums, tapioca, lemon juice and remaining sugar. Transfer to a greased 9-in. pie plate. Let stand for 15 minutes. Sprinkle topping over plum mixture.
- Bake at 375° for 40-45 minutes or until topping is golden brown and plums are tender. Serve warm.