Fruit Punch - cooking recipe

Ingredients

3 qt. unsweetened pineapple juice (2 large cans)
1 (6 oz.) can frozen orange juice
1 (6 oz.) frozen lemon juice (found in frozen juice department)
1/2 c. sugar
3 large bottles 7-Up (2 liter; not diet)
sliced fruit (lemons, limes and oranges)

Preparation

Prepare concentrate in advance.
Combines juices and sugar in a gallon container (I use thoroughly cleaned milk jugs).
Shake and place in refrigerator.\tPrepare ice ring with sliced fruit and freeze.