Ingredients

  • 3 lbs plums, pitted and cut into 1/4 inch slices
  • 9 tablespoons sugar
  • 1 12 tablespoons flour
  • 34 teaspoon vanilla
  • 14 teaspoon cinnamon
  • 34 cup oatmeal
  • 23 cup brown sugar
  • 12 cup flour
  • 14 teaspoon cinnamon
  • 1 pinch salt
  • 12 cup butter or 12 cup margarine, cut into small pieces
  • 12 cup chopped walnuts or 12 cup pecans, toasted

Method

  • Preheat oven to 375-degrees F.
  • Butter or spray with non stick cooking spray a 2 1/2 casserole dish.
  • Combine first 5 ingredients (plum slices- 1/4 teaspoon cinnamon) in a large bowl.
  • Let stand for 30 minutes, stirring occassionally.
  • While plums are standing, prepare topping by combining next 5 ingredients (oats- salt) in a food processor using on/off turns.
  • Add butter through food tube using on/off turns until mixture is crumbly and resembles coarse meal.
  • Add nuts using on/off turns until combined.
  • Spoon plum mixture into prepared casserole and sprinkle with topping mixture.
  • Bake for 45-55 minutes or until golden brown and mixture is bubbly.