Ingredients:

Crumb Topping:

1/2 cup rolled oats
1 1/4 cups flour
3/4 cup brown sugar, packed
1/4 tsp. salt
1/2 cup butter
1 tsp. vanilla extract

Fruit Filling:

1/4 cup white sugar
1 tbsp. cornstarch
3 cups California seedless black grapes, separated and rinsed
3 cups blackberries, fresh or frozen
Whipped cream or ice cream if desired

Directions:

Pre-heat oven to 350 degrees. In electric mixer, combine crumb topping ingredients and mix until crumbly, about 3-5 minutes. You should see pea-sized pieces. Do not over-mix or mixture will become a solid mass. Set aside. In small bowl combine sugar and cornstarch until well mixed. In separate mixing bowl, combine grapes and blackberries. Sprinkle sugar and cornstarch over fruit and toss to coat. Place into 8″ square baking dish. Sprinkle crumb topping over fruit, coating evenly. Place pan in oven and bake for 40-45 minutes until top is golden brown and fruit is bubbling around edges.

Serving Suggestions: Serve warm with whipped cream or ice cream.
Other Notes: This can also be baked in individual ramekins for a more elegant presentation. Bake time will be shortened to 25-30 minutes. Makes one 8″ square pan.