1. Preheat oven to 350°F (180°C).
2. In a large bowl, mash strawberries with a fork. Add jellied cranberry sauce, mash, and combine. Add diced apples and toss until well coated. Pour mixture into a greased oven-to-tableware bowl.
3. In a medium-sized bowl combine all cake topping ingredients.Mix well by hand and pour evenly over the apple mixture. Bake for one hour.