Ingredients

2 cups whole milk1-1/4 cups sugar1/3 cup lime juice1-1/2 teaspoons grated lime zest2 to 3 drops green food coloring, optional1 carton (8 ounces) frozen whipped topping, thawed

Preparation

In a large saucepan, combine milk and sugar. Cook and stir over medium heat until sugar is dissolved and mixture reaches 175°. Refrigerate until chilled.

Stir in the lime juice, zest and food coloring if desired. Freeze in an ice cream freezer according to manufacturer’s directions.

Transfer sherbet to a 2-1/2-qt. freezer container. Allow to soften slightly; fold in whipped topping. Freeze for at least 4 hours before serving.