Rhubarb and Blueberry Conserve

Ingredients

 * 1 cup rhubarb, chopped
 * 3/4 cups sugar
 * 2 containers blueberries
 * 3 tbsp lemon juice
 * Grated lemon rind
 * 1 orange, completely ground up

Steps
Cut rhubarb into 1/2" pieces. Add sugar and orange, and cook until thickened - about 20 minutes. Stir in blueberries, lemon juice and rind. Cook 20 minutes longer or until thickened again. Ladle into jars and seal.