1 pkg. white cake mix
21 oz. can cherry pie filling
1 1/4 c. rolled oats
1/2 c. chopped nuts (optional)
1/2 c. butter, softened
1/4 c. firmly packed brown sugar
1 egg

Heat oven to 350 degrees. Grease a 13 x 9 inch pan. In large bowl, combine cake mix, 6 tablespoons of butter and 1 cup rolled oats. Mix until crumbly. Reserve 1 cup crumbs for topping. To remaining crumbs add 1 egg; mix until well blended. Press into prepared pan. Pour cherry pie filling over crust, spread to cover. To reserved crumbs, add remaining 1/4 cup rolled oats, 2 tablespoons butter, nuts and brown sugar. Mix well and sprinkle over cherry mixture. Bake at 350 degrees for 30 to 40 minutes or golden brown.