Heat oven to 350 degrees. Mix flour, oatmeal, brown sugar, butter and ... Set aside. Mix rhubarb and strawberries together gently. Place ... top with remaining crumbs.
Soak rhubarb in 1/2 cup of sugar ... and pour in strawberry/rhubarb mixture. Sprinkle with oatmeal topping (see below). In food ... and topping is crisp.