Pink Grapefruit Sorbet

Description
Grapefruit Fruit by the US Department of Agriculture, public domain government resource—original source of recipe
 * Serves: 4

Ingredients

 * 3 grapefruits
 * ½ cup sugar
 * 1½ teaspoons lemon juice

Directions

 * 1) Using the finest grating face on a cheese grater, remove the zest (colored part) from the peel of half a grapefruit.
 * 2) Squeeze enough juice from the grapefruit to make 2 cups juice.
 * 3) Strain seeds and pulp from juice, and pour into a mixing bowl.
 * 4) Add zest, sugar, and lemon juice.
 * 5) Mix well.
 * 6) Freeze the grapefruit mixture in a storage container until solid.
 * 7) Shave sorbet with a spoon, and serve in cups.