Crock pot Berry Cobbler (PAULA DEAN)

I love the simpleness of crock pots but to be a recipe by such a fabulous cook makes it even better, so heres another crock pot recipe i hope you enjoy as much as we do.

Filling:
1 (10-ounce) bag each frozen strawberries, frozen blueberries, frozen raspberries
1/3 to 2/3 cup sugar
1/2 cup baking mix
Topping:
2 1/4 cups baking mix
1/4 cup sugar, plus 1/4 cup
4 tablespoons butter, melted
1/2 cup milk
2 teaspoons cinnamon
Spray the insert of a slow cooker with cooking spray. In a large mixing bowl, toss together all the frozen fruit, sugar and 1/2 cup baking mix. Transfer the fruit to the slow cooker. In another large mixing bowl, stir together 2 1/4 cups baking mix, 1/4 cup sugar, melted butter and milk with a wooden spoon. Drop bits of dough on top of the fruit. In a small mixing bowl, stir together the remaining 1/4 cup sugar and ground cinnamon. Sprinkle the cinnamon sugar on top of the dough. Turn the power onto high and slow cook for 3 to 4 hours until the topping has puffed and the fruit is bubbling(watch this carefully around 3 hours so it doesn't over cook) .Serve warm with whipped cream or ice cream