1 can blueberry pie filling
2 c. rhubarb, cut in 1 inch pieces
2 tbsp. cornstarch
1 c. sugar
Pie crust, unbaked

Prepare bottom pie crust. Mix rhubarb with sugar and cornstarch, then mix in blueberry filling. Fill bottom crust. Top with lattice top crust. Bake at 350 degrees for 45 to 55 minutes.