Chocolate Chess Tarts

Directions

1. 1
   Combine first three ingredients in a small saucepan; cook over low heat, stirring frequently, until chocolate and butter melt.
2. 2
   Cool slightly.
3. 3
   Combine eggs and sugar in a large bowl; add chocolate mixture and vanilla, stirring until blended.
4. 4
   Pour into tart shells; place filled pies on a baking sheet.
5. 5
   Bake at 350 degrees for 30 minutes or until set.
6. 6
   Cool on a wire rack.