Congealed Blueberry Salad
["2 (3 oz.) pkg. blueberry gelatin", "2 c. boiling water", "1 (15 oz.) can blueberries, drained (reserve juice)", "1 (8 1/4 oz.) can crushed pineapple, drained (reserve juice)"]
["Dissolve gelatin in boiling water.", "Combine juices of the blueberries and the pineapple and, if necessary, add enough water to make 1 cup.", "Add the cup of juices to the gelatin mixture. Stir in the drained fruit.", "Pour into a 2-quart flat pan and let stand in refrigerator until firm."]
["blueberry gelatin", "boiling water", "blueberries", "pineapple"]