Comforting Banana Pudding

Directions

1. In a saucepan, combine sugar and cornstarch; gradually stir in milk until smooth. Cook and stir over medium-high heat until thickened and bubbly. Reduce heat; cook and stir 2 minutes longer. Remove from the heat.
2. Stir 1 cup hot mixture into egg; return all to the pan and bring to a gentle boil. Remove from the heat; stir in vanilla.
3. Refrigerate for 15 minutes. Layer vanilla wafers and banana slices in parfait glasses or bowls. Top with pudding.