- Whisk together 1 cup soymilk and eggs in medium-size saucepan; stir in sugar.
- Cook, stirring constantly, over medium-low heat until mixture starts to thicken and coats the back of metal spoon, about 10 minutes (do not boil).
- Stir in remaining 1 cup soymilk; pour into bowl. Cover and refrigerate 4 hours, or until thoroughly chilled.
- Process mixture in ice cream freezer container according to manufacturer’s directions.