Ingredients

6 oz lemonade concentrate, frozen

6 oz limeade concentrate, frozen

½ cup sugar, powdered

1 cup ice, crushed

4 cups lemon lime soda

1 lime, thinly sliced

Preparation

Combine the concentrates, powdered sugar, and crushed ice in a large freezer-proof container.

Cover tightly and freeze for at least one hour and up to a month.

Place the frozen mixture into a large punch bowl.

Slowly pour in the soda and add the lime and lemon slices.

Serve in chilled salt-rimmed glasses.