Ingredients for 15 servings:
1. 1/2 cup walnuts, chopped
2. 1 cup blueberries
3. 1 cup raspberries, halved
4. 1 cup strawberry, sliced, fresh
5. 3/4 cup sugar
6. 1 (3 ounce) package raspberry gelatin
7. 1 1/2 cups mini marshmallows
8. 1 (18 1/4 ounce) box yellow cake mix
9. 2 eggs
10. 1 1/4 cups water
11. 2 tablespoons canola oil

Directions:
1. Preheat oven 350 degrees.
2. In a greased 13 X 9 inch baking dish, layer the walnuts and berries; sprinkle with sugar, gelatin and marshmallows.
3. In a large bowl, combine the cake mix, eggs, water and oil;p.
4. beag on low speed for 30 seconds. Beat on medium speed for 2 minutes.
5. Pour over top.
6. Bake at 350 degrees for 30-35 minutes or until a toothpick inserted near the center comes out clean.
7. Cool for 5 minutes before inverting onto a serving platter.
8. Refrigerate leftovers.
9. Serve with whipped cream or ice cream.

Enjoy your meal!