- 1 tablespoon butter, melted
 - 9 gingersnap cookies, crushed
 - FILLING:
 - 4 large tart apples, peeled
 - 1 tablespoon butter
 - 3/4 cup sugar
 - 3/4 teaspoon ground cinnamon
 - 1/8 teaspoon ground ginger
 - 3 cups fresh blueberries
 - 2 tablespoons lemon juice
 - 1 tablespoon grated orange peel
 - TOPPING:
 - 1 cup all-purpose flour
 - 3 tablespoons brown sugar
 - 6 tablespoons cold butter
 
- Spread butter over the bottom of an 8-in. square baking dish. Sprinkle with gingersnap crumbs; press down gently. Set aside.
 - Cut each apple into 16 wedges. In a large skillet, saute apples in butter until crisp-tender, about 10 minutes. Remove from the heat; cool for 10 minutes. Combine the sugar, cinnamon and ginger; sprinkle over apples and mix well. Place blueberries in a bowl. Sprinkle with lemon juice and orange peel; toss gently to mix well.
 - For topping, combine flour and brown sugar in a bowl; cut in butter until crumbly. Spoon apple mixture into prepared baking dish. Top with blueberry mixture and topping (dish will be full). Bake at 350 degrees F for 35-40 minutes or until bubbly.