Cherry Crisp

This is a quick and easy dessert (other than pitting the cherries) that is a big hit.

6 cups pitted cherries
2 tablespoons brown sugar
1 tablespoon all-purpose flour
1 tablespoon fresh lemon juice
2/3 cup whole wheat flour
1/2 cup packed brown sugar
1/2 cup regular oats
3/4 teaspoon ground cinnamon
4 1/2 tablespoons chilled butter, cut into small pieces

Preheat oven to 375°.
Combine first 4 ingredients in a medium bowl; spoon into an 11 x 7-inch baking dish. Lightly spoon flour into a dry measuring cup, and level with a knife. Combine 2/3 cup flour, 1/2 cup brown sugar, oats, and cinnamon, and cut in the butter with a pastry blender or 2 knives until the mixture resembles coarse meal. (Or do it in the food processor.) Sprinkle over the blueberry mixture. Bake at 375° for 30 minutes or until bubbly.